At four in the morning Dubai is a rumor more than a city, a hush that hangs between skyscrapers and sea. The highway out of town is almost empty, a black ribbon unspooling toward the desert. Hot air balloon Dubai desert silence . Headlights catch the red ripple of dunes and the pale, prickly shoulders of ghaf trees. The night air feels unexpectedly cool on the skin. This is the hour when the city that perfected speed loosens its grip on time, and the practice of slow travel slips quietly into view.
At the launch site a handful of people-strangers for now-circle a giant patchwork of fabric spread across the sand. The balloon lies like a sleeping creature, its colors dull before dawn. The pilot moves with the calm efficiency of someone who trusts both craft and wind. Fans churn to fill the envelope, propane flares hammer the dark with brief, dragon-breath roars, and the cloth heaves into shape, suddenly enormous, suddenly alive. The wicker basket rocks a little as we climb in, the pilot calls for ready, and then there is the lightest unbuttoning from the Earth. The sensation is not upward so much as away: the ground recedes, the crew below turn into doll-sized figures waving us into the morning.
From the moment the burners quiet, the silence is a revelation. The city's noise doesn't reach here. Sound, like everything else in the balloon, conserves itself. We drift above dunes braided with shadow, their wind-sculpted crests as crisp as etchings. In the first spill of twilight, animal tracks thread the pale ruts between ridges-the single-line story of a fox, the three-holed punctuation of a hopping bird. Camels become moving commas trailing their herders. If the air is clear you can trace the faint line of the Hajar Mountains to the east and, to the west, the far-off toothpick glint of a tower that needs no introduction. Burj Khalifa is a pinprick reminding you that even the tallest thing you've ever seen is still just a guest in a flat land that doesn't shout.
Dubai is famous for the superlatives that move fast: the world's tallest, the biggest, the first, the swiftest. A hot air balloon asks for the opposite.
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It is unsteerable in the way that teaches you to listen. The pilot works with altitude, not direction, treating layers of wind like invisible rivers, rising or dipping to catch the one that will take us more east than north, or just enough south to slip along the edge of a protected reserve. Above this sea of sand the idea of itinerary softens. We go where the morning lets us go.
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It occurs to me that this is as honest a definition of slow travel as any: you let the place, and its rhythms, shape your route.
At sunrise the desert edits itself into gold and charcoal. The oryx appear first, elegant and sure-footed, their horns calligraphic flourishes against the light. A flock of sandgrouse spills outward like tossed confetti, their wings catching peach and silver as they rise. Gazelles skim the flats, impossibly delicate. The burners hiss again and the spell breaks for a breath, then returns. I imagine the caravans that once crossed this landscape, their days paced by heat and shade, their lives tethered to wells and wind. Slow travel, I realize, is not a trend but an inheritance-older than roads, as old as walking.
Some operators invite a falconer to meet guests before or after the flight. Whether or not you witness a bird slice the morning with its practiced dive, the falcon is present here as an idea: focus without hurry, speed employed for purpose, not for show. The balloon, by contrast, is all patience. It drifts us across patterns no architect drew, revealing a geometry older than math. The dunes make a language of their own. I think of all the checklists I've carried to other cities, the way I've sometimes tried to consume a place rather than know it. Up here, the list dissolves.
Landing reminds you that floating is a privilege earned by cooperating with gravity. The pilot reads the sand like a sailor reads tide, eyes flicking to flags on distant fences, to the bush that betrays a breeze. We come down with a bounce that is more laughter than jolt, the basket kissing the dune, tipping, settling. A chase team appears as if conjured, all competence and cheer. Everyone talks at once, giddy as children, our bodies remembering ground with a little surprise.
What follows is the right coda to a slow beginning: coffee poured from a dallah, cardamom-scented and restorative; dates sticky with sunlight; flatbread still warm, dabbed with labneh and olive oil; eggs spiced with za'atar; stories traded across a low table shaded by canvas. When conversation is unhurried, it grows roots. A guide shares how his grandfather hunted with falcons; a couple from another continent describes a street in Al Fahidi they wandered for an afternoon, drifting from courtyard to museum to wind tower as if the district itself were a gentle current. This, too, is slow travel: giving a place enough time that it gives something true back.
There's a practical side to this philosophy that the balloon enforces gently. You rise before dawn because that is when the air is at its most forgiving. You accept that weather rules the day, that some mornings the wind says no. You dress in layers because desert cold can cling to shadows even in a city famous for heat. You carry little and find you need less. You understand that the smallest details-the way the pilot tests a breeze with a handful of sand, the way a beetle writes its journey across a slope-become the souvenirs you remember longest.
In a world where sustainability has to be more than a word, slowness is part of the ethic. A balloon burns fuel, yes, but sips it compared to the thrum of helicopters or the churn of convoys. Responsible operators partner with conservation efforts, limit group sizes, and treat the desert as a living neighbor rather than a backdrop. Travelers can meet them halfway: choose companies that respect protected areas, learn the names of what you see-oryx, ghaf, houbara-so that animals become more than silhouettes, and let your schedule have enough air in it that you're not always sprinting after the next thing.
Back in the city later that day, Dubai's speed looks different. The metro's clean swoop between stations, the abras stitching Deira to Bur Dubai across the Creek, the gust of cool that greets you in a museum doorway-each feels like its own kind of drift when you let it. Hot air balloon Dubai sunrise thrill You walk through the textile souk with no need to bargain, just listening to the braid of languages and the clatter of wooden shutters.
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You stand on the edge of the water at twilight and watch cormorants arrow low, their reflections the color of steel. If slow travel had a single instruction it might be simply this: linger.
The beauty of a hot air balloon over Dubai is not that it defies the city's reputation for speed, but that it expands it. Hot air balloon Dubai calm flight It says that a place can build fast and still hold an older, quieter rhythm if you're willing to tune to it. It proves that wonder is not necessarily louder at the top of a skyscraper than it is a few hundred meters above a dune where the only timetable is sun and wind. In the gentle rise and fall of the balloon, in the shared breakfast under a softening sky, in the small, precise pleasures of early morning, slow travel becomes more than a concept. It becomes a way of paying attention, and, in paying attention, a way of belonging-if only for a day-to a landscape that has been teaching patience for centuries.
About Arabian oryx
Species of antelope
Arabian oryx
Male in Dubai Desert Conservation Reserve
Conservation status
Vulnerable (IUCN 3.1)[1]
CITES Appendix I [1]
Scientific classification
Kingdom:
Animalia
Phylum:
Chordata
Class:
Mammalia
Order:
Artiodactyla
Family:
Bovidae
Subfamily:
Hippotraginae
Genus:
Oryx
Species:
O. leucoryx
Binomial name
Oryx leucoryx
(Pallas, 1777)
The Arabian oryx or white oryx (Oryx leucoryx) is a medium-sized antelope with a distinct shoulder bump, long, straight horns, and a tufted tail.[2] It is a bovid, and the smallest member of the genus Oryx, native to desert and steppe areas of the Arabian Peninsula. The Arabian oryx was extinct in the wild by the early 1970s, but was saved in zoos and private reserves, and was reintroduced into the wild starting in 1980.
In 1986, the Arabian oryx was classified as endangered on the IUCN Red List, and in 2011, it was the first animal to revert to vulnerable status after previously being listed as extinct in the wild. It is listed in CITES Appendix I. In 2016, populations were estimated at 1,220 individuals in the wild, including 850 mature individuals, and 6,000–7,000 in captivity worldwide.[1]
Etymology
[edit]
The taxonomic name Oryx leucoryx is from the Greek orux (gazelle or antelope) and leukos (white). The Arabian oryx is also called the white oryx in English, dishon in Hebrew,[3] and is known as maha, wudhaihi, baqar al-wahsh, and boosolah in Arabic.[4]
Taxonomy
[edit]
The name "oryx" was introduced by Peter Simon Pallas in 1767 for the common eland as Antilope oryx. He also scientifically described the Arabian oryx as Oryx leucoryx, giving its range as "Arabia, and perhaps Libya". In 1816, Henri Marie Ducrotay de Blainville subdivided the antelope group, adopted Oryx as a genus name, and changed the species name Antilope oryx to Oryx gazella. In 1826, Martin Lichtenstein confused matters by transferring the name Oryx leucoryx to the scimitar oryx, now Oryx dammah. The Zoological Society of London obtained the first living individual in Europe in 1857. Not realizing this might be the Oryx leucoryx of previous authors, John Edward Gray proposed calling it Oryx beatrix after Princess Beatrice of the United Kingdom. Oldfield Thomas renamed the scimitar oryx as Oryx algazal in 1903 and gave the Arabian oryx its original name.[4]
Description
[edit]
In Yotvata Hai-Bar Nature Reserve in Israel
The Arabian oryx' coat is an almost luminous white, the undersides and legs are brown, and black stripes occur where the head meets the neck, on the forehead, on the nose, and going from the horn down across the eye to the mouth. Both sexes have long, straight or slightly curved, ringed horns which are 0.61–1.49 m (2–4.9 ft). It stands between 0.79 and 1.25 m (2.6 and 4.1 ft) tall at the shoulder and typically weighs between 220 to 460 lb (100 to 209 kg).[5][2]
Distribution and habitat
[edit]
Historically, the Arabian oryx probably ranged throughout most of the Middle East. In the early 1800s, they could still be found in the Sinai, Palestine, the Transjordan, much of Iraq, and most of the Arabian Peninsula. During the 19th and early 20th centuries, their range was pushed back towards Saudi Arabia, and by 1914, only a few survived outside that country. A few were reported in Jordan into the 1930s, but by the mid-1930s, the only remaining populations were in the Nafud Desert in northwestern Saudi Arabia and the Rub' al Khali in the south.[2]
In the 1930s, Arabian princes and oil company clerks started hunting Arabian oryxes with automobiles and rifles. Hunts grew in size, and some were reported to employ as many as 300 vehicles. By the middle of the 20th century, the northern population was effectively extinct.[2] The last Arabian oryx in the wild before reintroduction was reported in 1972.[6]
Arabian oryxes prefer to range in gravel deserts or hard sand, where their speed and endurance will protect them from most predators and hunters on foot. In the sand deserts in Saudi Arabia, they used to be found in the hard sand areas of the flats between the softer dunes and ridges.[2]
Arabian oryxes have been reintroduced to Oman, Saudi Arabia, Israel, the United Arab Emirates, Syria, and Jordan. A small population was introduced on Hawar Island, Bahrain, and large semi-managed populations at several sites in Qatar and the UAE. The total reintroduced population is now estimated to be around 1,000. This puts the Arabian oryx well over the threshold of 250 mature individuals needed to qualify for endangered status. However, the majority of the population is concentrated in Saudi Arabia.[1]
Behaviour and ecology
[edit]
The Arabian oryx rests during the heat of the day. A herd in Oman can range over 3,000 km2 (1,200 sq mi). Packs are of mixed sex and usually comprise between 2 and 15 induvials, though herds of up to 100 have been reported. Arabian oryxes are generally not aggressive toward one another, which allows herds to exist peacefully for some time.[7]
Feeding
[edit]
The diets of the Arabian oryx consist mainly of grasses, but it eats a large variety of vegetation, including buds, herbs, fruit, tubers and roots. Herds follow infrequent rains to eat the new plants that grow afterwards. They can go for several weeks without water.[7] In Oman, it primarily eats grasses of the genus Stipagrostis, flowers from Stipagrostis plants appeared highest in crude protein and water, while leaves seemed a better food source with other vegetation.[8]
Behavior
[edit]
When the Arabian oryx is not wandering its habitat or eating, it digs shallow depressions in the soft ground under shrubs or trees for resting. They can detect rainfall from a distance and follow in the direction of fresh plant growth. The number of individuals in a herd can vary greatly (up to 100 have been reported occasionally), but the average is 10 or fewer individuals.[9] Bachelor herds do not occur, and single territorial males are rare. Herds establish a straightforward hierarchy that involves all females and males above the age of about seven months.[10] Arabian oryxes tend to maintain visual contact with other herd members, with subordinate males taking positions between the main body of the herd and the outlying females. If separated, males will search areas where the herd last visited, settling into a solitary existence until the herd's return. Where water and grazing conditions permit, male Arabian oryxes establish territories. Bachelor males are solitary.[11] A dominance hierarchy is created within the herd by posturing displays, which avoid the danger of serious injury their long, sharp horns could potentially inflict. Males and females use their horns to defend the sparse territorial resources against interlopers.[12]
Adaptations for desert environments
[edit]
The Arabian oryx changes its physiology and behaviour at different times of the year to increase survival during times when food and water are in limited supply. During the summer, when droughts are common in the desert environments where it lives, the Arabian oryx will drastically reduce its minimal fasting metabolic rate by lying completely inactive beneath shade trees during the day and ranging over smaller areas at night to forage.[13] By letting its body temperature rise during the heat of the day, it uses less evaporative cooling and retains more body water, and at night, the cool night air lowers its temperature back to the normal range.[14] The oryx's arterial blood temperature is partly powered by a network of small arterial vessels with a large surface area called the rete mirabile, which branches from the two carotid arteries to the brain and allows for heat exchange between warm arterial blood and the cooler blood in the sinus cavities.[14] Because of these changes in behaviour and physiology, it was shown that Arabian oryx can reduce their urine volume, faecal water loss, and resting metabolic rate by at least 50%.[15]
The Arabian wolf is the Arabian oryx's only predator. In captivity and safe conditions in the wild, it has a maximum life span of up to 20 years.[11] In periods of drought, though, their life expectancy may be significantly reduced by malnutrition and dehydration. Other causes of death include fights between males, snakebites, disease, and drowning during floods.[16]
Importance to humans
[edit]
South Arabian fragment of a stela, depicts a reclining ibex and three Arabian oryx heads. The ibex was one of the most sacred animals in South Arabia, while the oryx antelope was associated with the god Attar, 5th century BC.
The Arabian oryx is the national animal of Jordan, Oman, the United Arab Emirates,[17] Bahrain, and Qatar.[18]
The Arabian oryx is also the namesake of several businesses on the Arabian peninsula, notably Al Maha Airways and Al Maha Petroleum.
In the King James Version of the Bible, the word re'em is translated as 'unicorn'. In Modern Hebrew, the name re'em lavan, meaning white oryx, is used in error for the scimitar-horned oryxes living in the sanctuary Yotvata Hai Bar near Eilat.[19] The scimitar oryx is called re'em Sahara. The Arabian name ri'ïm is the equivalent of the Hebrew name re'em, also meaning white oryx, suggesting a borrowing from the Early Modern Era.
A Qatari oryx named "Orry" was chosen as the official games mascot for the 2006 Asian Games in Doha,[20] and is shown on tailfins of planes belonging to Middle Eastern airline Qatar Airways.
Unicorn myth
[edit]
The myth of the one-horned unicorn may be based on oryxes that have lost one horn. Aristotle and Pliny the Elder held that the oryx was the unicorn's "prototype".[21] From certain angles, the oryx may seem to have one horn rather than two,[22][23] and given that its horns are made from hollow bone that cannot be regrown, if an Arabian oryx were to lose one of its horns, for the rest of its life, it would have only one.[21]
Another source for the concept may have originated from the translation of the Hebrew word re'em into Greek as μονόκερως, monokeros, in the Septuagint.[24] In Psalm 22:21, the word karen, meaning horn, is written in singular. The Roman Catholic Vulgata and the Douay-Rheims Bible translated re'em as rhinoceros; other translations are names for a wild bull, wild oxen, buffalo, or gaur, but in some languages, a word for unicorn is maintained. The Arabic translation alrim is the correct choice etymologically, meaning 'white oryx'.[25]
Conservation
[edit]
Main article: Arabian oryx reintroduction
Arabian oryx in Al Ain Zoo
The Phoenix Zoo and the Fauna and Flora Preservation Society of London (now Fauna and Flora International), with financial help from the World Wildlife Fund, are credited with saving the Arabian oryx from extinction. In 1962, these groups started the first captive-breeding herd in any zoo, at the Phoenix Zoo, sometimes referred to as "Operation Oryx".[26][27] Starting with nine animals, the Phoenix Zoo has had over 240 successful births. From Phoenix, Arabian oryxes were sent to other zoos and parks to start new herds.
In 1968, Sheikh Zayed bin Sultan Al Nahyan of Abu Dhabi, out of concern for the land's wildlife, particularly ungulates such as the Arabian oryx, founded the Al Ain Zoo to conserve them.[28]
Arabian oryxes were hunted to extinction in the wild by 1972. By 1980, the number of Arabian oryxes in captivity had increased to the point that Arabian oryx reintroduction was started. The first release, to Oman, was attempted with Arabian oryxes from the San Diego Wild Animal Park.[6] Although numbers in Oman have declined, there are now wild populations in Saudi Arabia and Israel,[29][30] as well. One of the largest populations is found in Mahazat as-Sayd Protected Area, a large, fenced reserve in Saudi Arabia, covering more than 2,000 km2 (770 sq mi).[1]
On June 28, 2007, Oman's Arabian Oryx Sanctuary was the first site ever to be removed from the UNESCO World Heritage List. UNESCO's reason for this was the Omani government's decision to open 90% of the site to oil prospecting. The Arabian oryx population on the site has been reduced from 450 in 1996 to only 65 in 2007. At that time, there were fewer than four breeding pairs left on the site.[31][needs update]
In June 2011, the Arabian oryx was relisted as vulnerable by the IUCN Red List. The IUCN estimated there were more than 1,200 Arabian oryx in the wild as of 4 December 2020[update] 2016, with 6,000–7,000 held in captivity worldwide in zoos, preserves, and private collections. Some of these are in large, fenced enclosures (free-roaming), including those in Syria (Al Talila), Bahrain, Qatar, and the UAE.[1] This is the first time the IUCN has reclassified a species as vulnerable after it had been listed as extinct in the wild.[32] The Arabian oryx is also listed in CITES Appendix I.[1]
References
[edit]
^ abcdefg
IUCN SSC Antelope Specialist Group (2017). "Oryx leucoryx". IUCN Red List of Threatened Species. 2017 e.T15569A50191626. doi:10.2305/IUCN.UK.2017-2.RLTS.T15569A50191626.en. Retrieved 16 January 2022.
^ abcdeTalbot, L. M. (1960). A Look at Threatened Species. The Fauna Preservation Society. pp. 84–91.
^Slifkin, Nathan, The Torah encyclopedia of the Animal kingdom, vol.1, OU Press, New York, 2015, pp.272-275
^ ab"Conservation Programme for Arabian Oryx: Taxonomy & description". National Wildlife Research Center. 2007. Archived from the original on 2011-09-04. Retrieved 2009-11-15.
^"Oryx". Animals & Plants. San Diego Zoo. Retrieved 2023-03-26.
^ abStanley-Price, Mark (July–August 1982). "The Yalooni Transfer". Saudi Aramco World. Archived from the original on 2011-06-10. Retrieved 31 December 2012.
^ abMassicot, P. (2007). "Arabian Oryx". Animal Info. Archived from the original on 25 January 2008. Retrieved 2008-01-11.
^Spalton, J. A. (1999). "The food supply of Arabian oryx (Oryx leucoryx) in the desert of Oman". Journal of Zoology. 248 (4): 433–441. doi:10.1111/j.1469-7998.1999.tb01043.x.
^Leu, H. (2001) "Oryx leucoryx" (On-line), Animal Diversity Web.
^How to go wild. New Scientist (1989-10-28). Retrieved on 2013-01-01.
^ ab"Arabian Oryx". The Phoenix Zoo. Archived from the original on 15 February 2008. Retrieved 2008-01-27.
^BBC (2012-04-27). Science & Nature – Wildfacts – Arabian oryx. Retrieved on 2013-01-01.
^Williams, J. B.; Ostrowski, S.; Bedin, E.; Ismail, K. (2001). "Seasonal variation in energy expenditure, water flux and food consumption of Arabian oryx Oryx leucoryx". Journal of Experimental Biology. 204 (13): 2301–2311. Bibcode:2001JExpB.204.2301W. doi:10.1242/jeb.204.13.2301. PMID 11507113.
^ ab"Animals at the extremes: The desert environment". June 10, 2019. Archived from the original on 2017-01-05. Retrieved November 8, 2021.
^Ostrowski, S.; Williams, J. B.; Mésochina, P.; Sauerwein, H. (2005). "Physiological acclimation of a desert antelope, Arabian oryx (Oryx leucoryx), to long-term food and water restriction". Journal of Comparative Physiology B. 176 (3): 191–201. doi:10.1007/s00360-005-0040-0. PMID 16283332. S2CID 14680361.
^"The Oryx Facts". The Arabian Oryx Project. Archived from the original on 12 January 2008. Retrieved 2008-01-27.
^"The UAE National Symbols..." TEACH United Arab Emirates. 2 (2). Jess Jumeira School. Nov–Dec 2014.
^Orr, Tamra (30 June 2008). Qatar. Marshall Cavendish. p. 13. ISBN 978-0-7614-2566-3. Retrieved 30 July 2011.
^The Arabian Oryx Project – Timeline. oryxoman.com
^Phoenix Zoo Species Survival Plan Archived 2011-07-16 at the Wayback Machine. Phoenixzoo.org (2006-01-03). Retrieved on 2013-01-01.
^"History". Al Ain Zoo. 15 October 2017. Retrieved 2019-03-18.
^Saltz, D. (1998). "A long-term systematic approach to planning reintroductions: the Persian fallow deer and the Arabian oryx in Israel". Animal Conservation. 1 (4): 245. Bibcode:1998AnCon...1..245S. doi:10.1111/j.1469-1795.1998.tb00035.x. S2CID 85943063.
^Gilad, O.; Grant, W.E. & Saltz, D. (2008). "Simulated dynamics of Arabian Oryx (Oryx leucoryx) in the Israeli Negev: Effects of migration corridors and post-reintroduction changes in natality on population viability". Ecological Modelling. 210 (1–2): 169. Bibcode:2008EcMod.210..169G. doi:10.1016/j.ecolmodel.2007.07.015.
^"Oman's Arabian Oryx Sanctuary: first site ever to be deleted from UNESCO's World Heritage List". UNESCO World Heritage Centre. Archived from the original on 18 January 2008. Retrieved 2008-01-16.
^Platt, John (17 June 2011). "Arabian Oryx Makes History as First Species to Be Upgraded from "Extinct in the Wild" to "Vulnerable"". scientificamerican.com. Retrieved 20 June 2011.
Further reading
[edit]
Silverberg, Robert (1967). The Auk, the Dodo, and the Oryx: Vanished and Vanishing Creatures. New York: Thomas Y. Crowell Company. LCCN 67002554. L.C. Card AC 67-10476.
External links
[edit]
Wikimedia Commons has media related to: Oryx leucoryx (category)
Wikispecies has information related to Oryx leucoryx.
Images and movies of the Arabian oryx (Oryx leucoryx) at Arkive
Living Desert article
Arabian Oryx at Al Wabra Wildlife Preserve
Oryx leucoryx on Animal Diversity Web
Oryx leucoryx on Mammal Species of the World
v
t
e
Extant Artiodactyla species
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Infraclass: Eutheria
Superorder: Laurasiatheria
Suborder Ruminantia
Antilocapridae
Antilocapra
Pronghorn (A. americana)
Giraffidae
Okapia
Okapi (O. johnstoni)
Giraffa
Northern giraffe (G. camelopardalis)
Southern giraffe (G. giraffa)
Reticulated giraffe (G. reticulata)
Masai giraffe (G. tippelskirchi)
Moschidae
Moschus
Anhui musk deer (M. anhuiensis)
Dwarf musk deer (M. berezovskii)
Alpine musk deer (M. chrysogaster)
Kashmir musk deer (M. cupreus)
Black musk deer (M. fuscus)
Himalayan musk deer (M. leucogaster)
Siberian musk deer (M. moschiferus)
Tragulidae
Hyemoschus
Water chevrotain (H. aquaticus)
Moschiola
Indian spotted chevrotain (M. indica)
Yellow-striped chevrotain (M. kathygre)
Sri Lankan spotted chevrotain (M. meminna)
Tragulus
Java mouse-deer (T. javanicus)
Lesser mouse-deer (T. kanchil)
Greater mouse-deer (T. napu)
Philippine mouse-deer (T. nigricans)
Vietnam mouse-deer (T. versicolor)
Williamson's mouse-deer (T. williamsoni)
Cervidae
Large family listed below
Bovidae
Large family listed below
Family Cervidae
Cervinae
Muntiacus
Bornean yellow muntjac (M. atherodes)
Hairy-fronted muntjac (M. crinifrons)
Fea's muntjac (M. feae)
Gongshan muntjac (M. gongshanensis)
Sumatran muntjac (M. montanus)
Southern red muntjac (M. muntjak)
Pu Hoat muntjac (M. puhoatensis)
Leaf muntjac (M. putaoensis)
Reeves's muntjac (M. reevesi)
Roosevelt's muntjac (M. rooseveltorum)
Truong Son muntjac (M. truongsonensis)
Northern red muntjac (M. vaginalis)
Giant muntjac (M. vuquangensis)
Elaphodus
Tufted deer (E. cephalophus)
Dama
European fallow deer (D. dama)
Persian fallow deer (D. mesopotamica)
Axis
Chital (A. axis)
Calamian deer (A. calamianensis)
Bawean deer (A. kuhlii)
Hog deer (A. porcinus)
Rucervus
Barasingha (R. duvaucelii)
Eld's deer (R. eldii)
Elaphurus
Père David's deer (E. davidianus)
Rusa
Visayan spotted deer (R. alfredi)
Philippine sambar (R. mariannus)
Rusa deer (R. timorensis)
Sambar (R. unicolor)
Cervus
Thorold's deer (C. albirostris)
Red deer (C. elaphus)
Elk (C. canadensis)
Central Asian red deer (C. hanglu)
Sika deer (C. nippon)
Capreolinae
Alces
Moose (A. alces)
Hydropotes
Water deer (H. inermis)
Capreolus
European roe deer (C. capreolus)
Siberian roe deer (C. pygargus)
Rangifer
Reindeer (R. tarandus)
Hippocamelus
Taruca (H. antisensis)
South Andean deer (H. bisulcus)
Mazama
Red brocket (M. americana)
Small red brocket (M. bororo)
Merida brocket (M. bricenii)
Dwarf brocket (M. chunyi)
Pygmy brocket (M. nana)
Amazonian brown brocket (M. nemorivaga)
Little red brocket (M. rufina)
Central American red brocket (M. temama)
Ozotoceros
Pampas deer (O. bezoarticus)
Blastocerus
Marsh deer (B. dichotomus)
Pudu
Northern pudu (P. mephistophiles)?
Southern pudu (P. pudu)
Pudella
Peruvian Yungas pudu (P. carlae)
Northern pudu (P. mephistophiles)
Odocoileus
Mule deer (O. hemionus)
Yucatan brown brocket (O. pandora)
White-tailed deer (O. virginianus)
Subulo
Gray brocket (S. gouazoubira)
Family Bovidae
Hippotraginae
Hippotragus
Roan antelope (H. equinus)
Sable antelope (H. niger)
Oryx
East African oryx (O. beisa)
Scimitar oryx (O. dammah)
Gemsbok (O. gazella)
Arabian oryx (O. leucoryx)
Addax
Addax (A. nasomaculatus)
Reduncinae
Kobus
Waterbuck (K. ellipsiprymnus)
Kob (K. kob)
Lechwe (K. leche)
Nile lechwe (K. megaceros)
Puku (K. vardonii)
Redunca
Southern reedbuck (R. arundinum)
Mountain reedbuck (R. fulvorufula)
Bohor reedbuck (R. redunca)
Aepycerotinae
Aepyceros
Impala (A. melampus)
Peleinae
Pelea
Grey rhebok (P. capreolus)
Alcelaphinae
Beatragus
Hirola (B. hunteri)
Damaliscus
Common tsessebe (D. lunatus)
Bontebok (D. pygargus)
Alcelaphus
Hartebeest (A. buselaphus)
Connochaetes
Black wildebeest (C. gnou)
Blue wildebeest (C. taurinus)
Pantholopinae
Pantholops
Tibetan antelope (P. hodgsonii)
Caprinae
Large subfamily listed below
Bovinae
Large subfamily listed below
Antilopinae
Large subfamily listed below
Family Bovidae (subfamily Caprinae)
Ammotragus
Barbary sheep (A. lervia)
Arabitragus
Arabian tahr (A. jayakari)
Budorcas
Takin (B. taxicolor)
Capra
Wild goat (C. aegagrus)
West Caucasian tur (C. caucasia)
East Caucasian tur (C. cylindricornis)
Markhor (C. falconeri)
Domestic goat (C. hircus)
Alpine ibex (C. ibex)
Nubian ibex (C. nubiana)
Iberian ibex (C. pyrenaica)
Siberian ibex (C. sibirica)
Walia ibex (C. walie)
Capricornis
Japanese serow (C. crispus)
Red serow (C. rubidus)
Mainland serow (C. sumatraensis)
Taiwan serow (C. swinhoei)
Hemitragus
Himalayan tahr (H. jemlahicus)
Naemorhedus
Red goral (N. baileyi)
Long-tailed goral (N. caudatus)
Himalayan goral (N. goral)
Chinese goral (N. griseus)
Oreamnos
Mountain goat (O. americanus)
Ovibos
Muskox (O. moschatus)
Nilgiritragus
Nilgiri tahr (N. hylocrius)
Ovis
Argali (O. ammon)
Domestic sheep (O. aries)
Bighorn sheep (O. canadensis)
Dall sheep (O. dalli)
Mouflon (O. gmelini)
Snow sheep (O. nivicola)
Urial (O. vignei)
Pseudois
Bharal (P. nayaur)
Rupicapra
Pyrenean chamois (R. pyrenaica)
Chamois (R. rupicapra)
Family Bovidae (subfamily Bovinae)
Boselaphini
Tetracerus
Four-horned antelope (T. quadricornis)
Boselaphus
Nilgai (B. tragocamelus)
Bovini
Bubalus
Wild water buffalo (B. arnee)
Domestic water buffalo (B. bubalis)
Lowland anoa (B. depressicornis)
Tamaraw (B. mindorensis)
Mountain anoa (B. quarlesi)
Bos
American bison (B. bison)
European bison (B. bonasus)
Bali cattle (B. domesticus)
Gayal (B. frontalis)
Gaur (B. gaurus)
Domestic yak (B. grunniens)
Zebu (B. indicus)
Banteng (B. javanicus)
Wild yak (B. mutus)
Cattle (B. taurus)
Pseudoryx
Saola (P. nghetinhensis)
Syncerus
African buffalo (S. caffer)
Tragelaphini
Tragelaphus (including kudus)
Nyala (T. angasii)
Mountain nyala (T. buxtoni)
Bongo (T. eurycerus)
Lesser kudu (T. imberbis)
Harnessed bushbuck (T. scriptus)
Sitatunga (T. spekeii)
Greater kudu (T. strepsiceros)
Cape bushbuck (T. sylvaticus)
Taurotragus
Giant eland (T. derbianus)
Common eland (T. oryx)
Family Bovidae (subfamily Antilopinae)
Antilopini
Ammodorcas
Dibatag (A. clarkei)
Antidorcas
Springbok (A. marsupialis)
Antilope
Blackbuck (A. cervicapra)
Eudorcas
Mongalla gazelle (E. albonotata)
Red-fronted gazelle (E. rufifrons)
Thomson's gazelle (E. thomsonii)
Heuglin's gazelle (E. tilonura)
Gazella
Arabian gazelle (G. arabica)
Chinkara (G. bennettii)
Cuvier's gazelle (G. cuvieri)
Dorcas gazelle (G. dorcas)
Mountain gazelle (G. gazella)
Rhim gazelle (G. leptoceros)
Speke's gazelle (G. spekei)
Goitered gazelle (G. subgutturosa)
Litocranius
Gerenuk (L. walleri)
Nanger
Dama gazelle (N. dama)
Grant's gazelle (N. granti)
Bright's gazelle (N. notatus)
Peter's gazelle (N. petersii)
Soemmerring's gazelle (N. soemmerringii)
Procapra
Mongolian gazelle (P. gutturosa)
Goa (P. picticaudata)
Przewalski's gazelle (P. przewalskii)
Saigini
Saiga
Saiga antelope (S. tatarica)
Neotragini
Dorcatragus
Beira (D. megalotis)
Madoqua
Günther's dik-dik (M. guentheri)
Kirk's dik-dik (M. kirkii)
Silver dik-dik (M. piacentinii)
Salt's dik-dik (M. saltiana)
Neotragus
Royal antelope (N. pygmaeus)
Nesotragus
Bates' pygmy antelope (N. batesi)
Suni (N. moschatus)
Oreotragus
Klipspringer (O. oreotragus)
Ourebia
Oribi (O. ourebi)
Raphicerus
Steenbok (R. campestris)
Cape grysbok (R. melanotis)
Sharpe's grysbok (R. sharpei)
Cephalophini
Cephalophus
Aders's duiker (C. adersi)
Brooke's duiker (C. brookei)
Peters' duiker (C. callipygus)
White-legged duiker (C. crusalbum)
Bay duiker (C. dorsalis)
Harvey's duiker (C. harveyi)
Jentink's duiker (C. jentinki)
White-bellied duiker (C. leucogaster)
Red forest duiker (C. natalensis)
Black duiker (C. niger)
Black-fronted duiker (C. nigrifrons)
Ogilby's duiker (C. ogilbyi)
Ruwenzori duiker (C. rubidis)
Red-flanked duiker (C. rufilatus)
Yellow-backed duiker (C. silvicultor)
Abbott's duiker (C. spadix)
Weyns's duiker (C. weynsi)
Zebra duiker (C. zebra)
Philantomba
Blue duiker (P. monticola)
Maxwell's duiker (P. maxwellii)
Walter's duiker (P. walteri)
Sylvicapra
Common duiker (S. grimmia)
Suborder Suina
Suidae
Babyrousa
Buru babirusa (B. babyrussa)
North Sulawesi babirusa (B. celebensis)
Togian babirusa (B. togeanensis)
Hylochoerus
Giant forest hog (H. meinertzhageni)
Phacochoerus
Desert warthog (P. aethiopicus)
Common warthog (P. africanus)
Porcula
Pygmy hog (P. salvania)
Potamochoerus
Bushpig (P. larvatus)
Red river hog (P. porcus)
Sus
Palawan bearded pig (S. ahoenobarbus)
Bornean bearded pig (S. barbatus)
Visayan warty pig (S. cebifrons)
Celebes warty pig (S. celebensis)
Domestic pig (S. domesticus)
Flores warty pig (S. heureni)
Oliver's warty pig (S. oliveri)
Philippine warty pig (S. philippensis)
Wild boar (S. scrofa)
Timor warty pig (S. timoriensis)
Javan warty pig (S. verrucosus)
Tayassuidae
Tayassu
White-lipped peccary (T. pecari)
Catagonus
Chacoan peccary (C. wagneri)
Dicotyles
Collared peccary (D. tajacu)
Suborder Tylopoda
Camelidae
Lama
Llama (L. glama)
Guanaco (L. guanicoe)
Alpaca (L. pacos)
Vicuña (L. vicugna)
Camelus
Domestic Bactrian camel (C. bactrianus)
Dromedary/Arabian camel (C. dromedarius)
Wild Bactrian camel (C. ferus)
Suborder Whippomorpha
Hippopotamidae
Hippopotamus
Hippopotamus (H. amphibius)
Choeropsis
Pygmy hippopotamus (C. liberiensis)
Cetacea
see Cetacea
Taxon identifiers
Oryx leucoryx
Wikidata: Q237286
Wikispecies: Oryx leucoryx
ADW: Oryx_leucoryx
BioLib: 33673
BOLD: 462409
CoL: 7W6P2
ECOS: 767
EoL: 331080
EPPO: ORYXLE
GBIF: 5220164
iNaturalist: 42309
IRMNG: 10228200
ITIS: 625181
IUCN: 15569
MDD: 1006240
MSW: 14200958
NCBI: 39411
Observation.org: 86132
Open Tree of Life: 376064
Paleobiology Database: 149597
Species+: 4154
TSA: 12516
Xeno-canto: Oryx-leucoryx
Authority control databases: National
Israel
About Hot air balloon
Lighter-than-air aircraft
This article is about hot air balloons themselves. For the activity, see Hot air ballooning. For other meanings, see Hot air balloon (disambiguation) and Air balloon (disambiguation).
"Balloon Ride" redirects here. For the song, see My First Album (Peppa Pig album).
Hot air balloon in flightNovelty hot air balloons resembling anthropomorphized beesNovelty hot air balloon resembling the Abbey of Saint Gall
A hot air balloon is a lighter-than-air aircraft consisting of a bag, called an envelope, which contains heated air. Suspended beneath is a gondola or wicker basket (in some long-distance or high-altitude balloons, a capsule), which carries passengers and a source of heat, in most cases an open flame caused by burning liquid propane. The heated air inside the envelope makes it buoyant, since it has a lower density than the colder air outside the envelope. As with all aircraft, hot air balloons cannot fly beyond the atmosphere. The envelope does not have to be sealed at the bottom, since the air inside the envelope is at about the same pressure as the surrounding air. In modern sport balloons the envelope is generally made from nylon fabric, and the inlet of the balloon (closest to the burner flame) is made from a fire-resistant material such as Nomex. Modern balloons have been made in many shapes, such as rocket ships and the shapes of various commercial products, though the traditional shape is used for most non-commercial and many commercial applications.
The hot air balloon is the first successful human-carrying flight technology. The first untethered manned hot air balloon flight in the world was performed in Paris, France, by Jean-François Pilâtre de Rozier and François Laurent d'Arlandes on November 21, 1783,[1] in a balloon created by the Montgolfier brothers.[2] Hot air balloons that can be propelled through the air rather than simply drifting with the wind are known as thermal airships.
History
[edit]
Main article: History of ballooning
Premodern and unmanned balloons
[edit]
A sky lantern
A precursor of the hot air balloon was the sky lantern (simplified Chinese: 孔明灯; traditional Chinese: 孔明燈). Zhuge Liang of the Shu Han kingdom, during the Three Kingdoms era (220–280 CE), used these airborne lanterns for military signaling.[3] The Mongolian army studied Kongming lanterns from China and used them in the Battle of Legnica during the Mongol invasion of Poland in the 13th century.[4] This is the first time ballooning was known in the western world.
In the 18th century the Portuguese Jesuit priest Bartolomeu de Gusmão in colonial Brazil envisioned an aerial apparatus named Passarola, which was the predecessor of the hot air balloon. The Passarola was intended to serve as an air vessel in order to facilitate communication and as a strategical device.[5] In 1709 John V of Portugal decided to fund Bartolomeu de Gusmão's project following a petition made by the Jesuit priest,[6] and an unmanned demonstration was performed at Casa da Índia in the presence of John V and the queen, Maria Anna of Austria, with the Italian cardinal Michelangelo Conti, two members of the Portuguese Royal Academy of History, one Portuguese diplomat and one chronicler serving as witnesses. This event would bring some European attention to this event and this project. A later article dated on October 20, 1786, by the London Daily Universal Register would state that the inventor was able to raise himself by the use of his prototype. Also in 1709, the Portuguese Jesuit wrote Manifesto summário para os que ignoram poderse navegar pelo elemento do ar (Short Manifesto for those who are unaware that is possible to sail through the element air); he also left designs for a manned air vessel.
In the 1970s, balloonist Julian Nott hypothesized that the Nazca Lines geoglyphs' creation two millennia ago could have been guided by Nazca leaders in a balloon, possibly the earliest hot air balloon flights in human history.[7] To support this theory, in 1975 he designed and piloted the Nazca Prehistoric Balloon, claiming to have used only methods and materials available to the Pre-Inca Peruvians 1,000 years ago.[8][9]
First manned flight
[edit]
A model of the Montgolfier brothers' balloon at the London Science Museum
The French brothers Joseph-Michel and Jacques-Étienne Montgolfier developed a hot-air balloon in Annonay, Ardèche, France, and demonstrated it publicly on September 19, 1783, making an unmanned flight lasting 10 minutes. After experimenting with unmanned balloons and flights with animals, the first balloon flight with humans aboard, a tethered flight, performed on or around October 15, 1783, by Jean-Francois Pilatre de Rozier, who made at least one tethered flight from the yard of the Reveillon workshop in the Faubourg Saint-Antoine. Later that same day, Pilatre de Rozier became the second human to ascend into the air, reaching an altitude of 26 m (85 ft), the length of the tether.[10][11] The first free flight with human passengers was made a few weeks later, on November 21, 1783.[2] King Louis XVI had originally decreed that condemned criminals would be the first pilots, but de Rozier, along with Marquis François d'Arlandes, petitioned successfully for the honor.[12][13][14] The first military use of a hot air balloon happened in 1794 during the battle of Fleurus, when the French used the balloon l'Entreprenant for observation.[15]
Modern balloons
[edit]
A hot air balloon over the city of Helsinki in September 2009Hot air balloons, Cappadocia sunriseA pair of Hopper balloonsBristol International Balloon Fiesta
Modern hot air balloons, with an onboard heat source, were developed by Ed Yost and Jim Winker, beginning during the 1950s; their work resulted in his a first successful flight on October 22, 1960.[16] The first modern hot air balloon to be made in the United Kingdom (UK) was the Bristol Belle, built in 1967. Presently, hot air balloons are used primarily for recreation.
Records
[edit]
Altitude
[edit]
On November 26, 2005 Vijaypat Singhania set the world altitude record for highest hot air balloon flight, reaching 21,027 m (68,986 ft). He took off from downtown Mumbai, India, and landed 240 km (150 mi) south in Panchale.[17]
The previous record of 19,811 m (64,997 ft) had been set by Per Lindstrand on June 6, 1988, in Plano, Texas.
Speed
[edit]
On January 15, 1991, Per Lindstrand (born in Sweden, but resident in the UK) and Richard Branson of the UK flew 7,671.91 km (4,767.10 mi) from Japan to Northern Canada in the “Virgin Pacific Flyer”. With a volume of 74,000 cubic meters (2.6 million cubic feet), the balloon envelope was the largest ever built for a hot air craft. Designed to fly in the trans-oceanic jet streams, the Pacific Flyer recorded the fastest ground speed for a manned balloon at 394 km/h (245 mph).
Length
[edit]
The longest duration record was set by Swiss psychiatrist Bertrand Piccard (Auguste Piccard's grandson) and Briton Brian Jones, flying in the Breitling Orbiter 3. It was the first nonstop trip around the world by balloon. The balloon left Château-d'Oex, Switzerland, on March 1, 1999, and landed at 1:02 a.m. on March 21 in the Egyptian desert 500 km (300 mi) south of Cairo. The two men exceeded distance, endurance, and time records, traveling 19 days, 21 hours, and 55 minutes.
Briefest trip around the world
[edit]
Steve Fossett, flying solo, exceeded the record for briefest time traveling around the world on 3 July 2002 on his sixth attempt,[18] in 320 h 33 min.[19] Fedor Konyukhov flew solo round the world on his first attempt in a hybrid hot air/helium balloon from 11 to 23 July 2016[20] for a round-the world time of 268 h 20 min.[19]
Construction
[edit]
A hot air balloon for manned flight uses a single-layered, fabric gas bag (lifting "envelope"), with an opening at the bottom called the mouth or throat. Attached to the envelope is a basket, or gondola, for carrying the passengers. Mounted above the basket and centered in the mouth is the "burner", which injects a flame into the envelope, heating the air within. The heater or burner is fueled by propane, a liquefied gas stored in pressure vessels, similar to high-pressure forklift cylinders.[21][22]
Envelope
[edit]
Modern hot air balloons are usually made of materials such as ripstop nylon or dacron (a polyester).[23]
A hot air balloon is inflated partially with cold air from a gasoline-powered fan, before the propane burners are used for final inflation.
During the manufacturing process, the material is cut into panels and sewn together, along with structural load tapes that carry the weight of the gondola or basket. The individual sections, which extend from the throat to the crown (top) of the envelope, are known as gores or gore sections. Envelopes can have as few as 4 gores or as many as 24 or more.[24]
Envelopes often have a crown ring at their very top. This is a hoop of smooth metal, usually aluminium, and approximately 30 cm (1 ft) in diameter. Vertical load tapes from the envelope are attached to the crown ring.
At the bottom of the envelope the vertical load tapes are sewn into loops that are connected to cables (one cable per load tape). These cables, often referred to as flying wires, are connected to the basket by carabiners.
Seams
[edit]
The most common technique for sewing panels together is called the French felled, French fell, or double lap seam.[25][26][27][28] The two pieces of fabric are folded over on each other at their common edge, possibly with a load tape as well, and sewn together with two rows of parallel stitching. Other methods include a flat lap seam, in which the two pieces of fabric are held together simply with two rows of parallel stitching, and a zigzag, where parallel zigzag stitching holds a double lap of fabric.[27]
Coatings
[edit]
Hot air balloon safari in Maasai Mara
The fabric (or at least part of it, the top 1/3, for example) may be coated with a sealer, such as silicone or polyurethane, to make it impermeable to air.[29] It is often the degradation of this coating and the corresponding loss of impermeability that ends the effective life of an envelope, not weakening of the fabric itself. Heat, moisture, and mechanical wear-and-tear during set-up and pack-up are the primary causes of degradation. Once an envelope becomes too porous to fly, it may be retired and discarded or perhaps used as a "rag bag": cold-inflated and opened for children to run through. Products for recoating the fabric are becoming available commercially.[30]
Sizes and capacity
[edit]
A range of envelope sizes is available. The smallest, one-person, basket-less balloons (called "Hoppers" or "Cloudhoppers") have as little as 600 m3 (21,000 cu ft) of envelope volume;[31] for a perfect sphere the radius would be around 5 m (16 ft). At the other end of the scale, balloons used by commercial sightseeing operations may be able to carry well over two dozen people, with envelope volumes of up to 17,000 m3 (600,000 cu ft).[31] The most-used size is about 2,800 m3 (99,000 cu ft), allowing to carry 3 to 5 people.
Vents
[edit]
The parachute vent at the top of an envelope, as seen from below through the mouth
The top of the balloon usually has a vent of some sort, enabling the pilot to release hot air to slow an ascent, start a descent, or increase the rate of descent, usually for landing. Some hot air balloons have turning vents, which are side vents that, when opened, cause the balloon to rotate. Such vents are particularly useful for balloons with rectangular baskets, to facilitate aligning the wider side of the basket for landing.[32]
The most common type of top vent is a disk-shaped flap of fabric called a parachute vent, invented by Tracy Barnes.[33] The fabric is connected around its edge to a set of "vent lines" that converge in the center. (The arrangement of fabric and lines roughly resembles a parachute—thus the name.) These "vent lines" are themselves connected to a control line that runs to the basket. A parachute vent is opened by pulling on the control line. Once the control line is released, the pressure of the remaining hot air pushes the vent fabric back into place. A parachute vent can be opened briefly while in flight to initiate a rapid descent. (Slower descents are initiated by allowing the air in the balloon to cool naturally.) The vent is pulled open completely to collapse the balloon after landing.
An older, and presently less commonly used, style of top vent is called a "Velcro-style" vent. This too is a disk of fabric at the top of the balloon. However, rather than having a set of "vent lines" that can repeatedly open and close the vent, the vent is secured by "hook and loop" fasteners (such as Velcro) and is only opened at the end of the flight. Balloons equipped with a Velcro-style vent typically have a second "maneuvering vent" built into the side (as opposed to the top) of the balloon. Another common type of top design is the "smart vent", which, rather than lowering a fabric disc into the envelope as in the "parachute" type, gathers the fabric together in the center of the opening. This system can theoretically be used for in-flight maneuvering, but is more commonly used only as a rapid-deflation device for use after landing, of particular value in high winds. Other designs, such as the "pop top" and "MultiVent" systems, have also attempted to address the need for rapid deflation on landing, but the parachute top remains popular as an all-around maneuvering and deflation system.
Shape
[edit]
Besides special shapes, possibly for marketing purposes, there are several variations on the traditional "inverted tear drop" shape. The simplest, often used by home builders, is a hemisphere on top of a truncated cone. More sophisticated designs attempt to minimize the circumferential stress on the fabric, with different degrees of success depending on whether they take fabric weight and varying air density into account. This shape may be referred to as "natural".[34] Finally, some specialized balloons are designed to minimize aerodynamic drag (in the vertical direction) to improve flight performance in competitions.[35]
Basket
[edit]
Hot air balloon basket in flightA wicker basket capable of holding 16 passengers
Hot air balloon baskets are commonly made of woven wicker or rattan. These materials have proven to be sufficiently light, strong, and durable for balloon flight. Such baskets are usually rectangular or triangular in shape. They vary in size from just big enough for two people to large enough to carry thirty.[36] Larger baskets often have internal partitions for structural bracing and to compartmentalize the passengers. Small holes may be woven into the side of the basket to act as foot holds for passengers climbing in or out.[37]
Baskets may also be made of aluminium, especially a collapsible aluminium frame with a fabric skin, to reduce weight or increase portability.[38] These may be used by pilots without a ground crew or who are attempting to set altitude, duration, or distance records. Other specialty baskets include the fully enclosed gondolas used for around-the-world attempts[39] and baskets that consist of little more than a seat for the pilot and perhaps one passenger.
Burner
[edit]
A burner directing a flame into the envelopeBurner
The burner unit gasifies liquid propane,[40] mixes it with air, ignites the mixture, and directs the flame and exhaust into the mouth of the envelope. Burners vary in power output; each will generally produce 2 to 3 MW of heat (7 to 10 million BTUs per hour), with double, triple, or quadruple burner configurations installed where more power is needed.[41][42] The pilot actuates a burner by opening a propane valve, known as a blast valve. The valve may be spring-loaded, so that it closes automatically, or it may stay open until closed by the pilot. The burner has a pilot light to ignite the propane and air mixture. The pilot light may be lit by the pilot with an external device, such as a flint striker or a lighter, or with a built-in piezoelectric spark.[43]
Where more than one burner is present, the pilot can use one or more at a time, depending on the desired heat output. Each burner has a metal coil of propane tubing the flame shoots through to preheat the incoming liquid propane. The burner unit may be suspended from the mouth of the envelope or supported rigidly over the basket. The burner unit may be mounted on a gimbal to enable the pilot to aim the flame and avoid overheating the envelope fabric. A burner may have a secondary propane valve that releases propane more slowly and thereby generates a different sound. This is called a whisper burner and is used for flight over livestock to lessen the chance of spooking them. It also generates a more yellow flame and is used for night glows because it lights up the inside of the envelope better than the primary valve.
Fuel tanks
[edit]
Propane fuel tanks are usually cylindrical pressure vessels made from aluminium, stainless steel, or titanium with a valve at one end to feed the burner and to refuel. They may have a fuel gauge and a pressure gauge. Common tank sizes are 38, 57 and 76 litres (10, 15 and 20 US gallons).[29] They may be intended for upright or horizontal use and may be mounted inside or outside the basket.
Stainless steel fuel tanks, wrapped in red insulating covers, mounted vertically, and with fuel gauges, during refueling
The pressure necessary to force the fuel through the line to the burner may be supplied by the vapor pressure of the propane itself, if warm enough, or by the introduction of an inert gas such as nitrogen.[43] Tanks may be preheated with electrical heat tapes to produce sufficient vapor pressure for cold-weather flying.[44] Warmed tanks are usually also wrapped in an insulating blanket to preserve heat during the setup and flight.
Instrumentation
[edit]
A balloon may be outfitted with a variety of instruments to aid the pilot. These commonly include an altimeter, a rate-of-climb (vertical-speed) indicator known as a variometer, envelope (air) temperature, and ambient (air) temperature.[45] A GPS receiver can be useful to indicate ground speed (traditional aircraft air-speed indicators would be useless) and direction.
Combined mass
[edit]
The combined mass of an average system can be calculated as follows:[29]
1.9%
0.7%
5.4%
10.0%
21.2%
78.8%
100.0%
Component
Pounds
Kilograms
Mass fraction
2,800 m3 (100,000 cu ft) envelope
250
113.4
3.3%
5-passenger basket
140
63.5
Double burner
50
22.7
3 76 L (20 US gal) fuel tanks full of propane
3 × 135 = 405
183.7
5 passengers
5 × 150 = 750
340.2
Subtotal
1595
723.5
2,800 m3 (100,000 cu ft) of heated air*
5922
2686.2
Total
(3.76 tons) 7517
3409.7
* Using a density of 0.9486 kg/m3 (0.05922 lb/cu ft) for dry air heated to 99 °C (210 °F).
Theory of operation
[edit]
Generating lift
[edit]
Increasing the air temperature inside the envelope makes it less dense than the surrounding (ambient) air. The balloon floats because of the buoyant force exerted on it. This force is the same force that acts on objects when they are in water and is described by Archimedes' principle. The amount of lift (or buoyancy) provided by a hot air balloon depends primarily upon the difference between the temperature of the air inside the envelope and the temperature of the air outside the envelope. For most envelopes made of nylon fabric, the maximal internal temperature is limited to approximately 120 °C (250 °F).[46]
The melting point of nylon is significantly greater than this maximal operating temperature—about 230 °C (450 °F)—but higher temperatures cause the strength of the nylon fabric to degrade more quickly over time. With a maximal operating temperature of 120 °C (250 °F), balloon envelopes can generally be flown for between 400 and 500 hours before the fabric needs to be replaced. Many balloon pilots operate their envelopes at temperatures significantly less than the maximum to extend envelope-fabric life.
The lift generated by 2,800 m3 (100,000 cu ft) of dry air heated to various temperatures may be calculated as follows:
Air temperature
°C (°F)
Air density
kg/m3 (lb/cu ft)
Air mass
kg (lb)
Lift generated
kg (lb)
20 (68)
1.2041 (0.07517)
3,409.7 (7,517)
0, (0)
99 (210)
0.9486 (0.05922)
2,686.2 (5,922)
723.5 (1,595)
120 (248)
0.8978 (0.05605)
2,542.4 (5,605)
867.3 (1,912)
Thermal image showing temperature variation in a hot air balloon
The density of air at 20 °C (68 °F) is about 1.2 kg/m3 (0.075 lb/cu ft). The total lift for a balloon of 2,800 m3 (100,000 cu ft) heated to 99 °C (210 °F) would be 723.5 kg (1,595 lb). This is just enough to generate neutral buoyancy for the total system mass (not including the heated air trapped in the envelope, of course) stated in the previous section. Liftoff would require a slightly greater temperature, depending on the desired rate of climb. In reality, the air contained in the envelope is not all at the same temperature, as the accompanying thermal image shows, and so these calculations are based on averages.
For typical atmospheric conditions (20 °C or 68 °F), a hot air balloon heated to 99 °C (210 °F) requires about 3.91 m3 of envelope volume to lift 1 kilogram (equivalently, 62.5 cu ft/lb). The precise amount of lift provided depends not only upon the internal temperature mentioned above, but the external temperature, altitude above sea level, and humidity of the air surrounding. On a warm day, a balloon cannot lift as much as on a cool day, because the temperature required for launch will exceed the maximum sustainable for nylon envelope fabric. Also, in the lower atmosphere, the lift provided by a hot air balloon decreases about 3% per 1,000 m (1% per 1,000 ft) of altitude gained.[47]
Types of Hot Air Balloons
[edit]
There are several different types of hot air balloons, all with different means of taking and sustaining flight.
Montgolfier
[edit]
A Virgin hot air balloon flying over Cambridge
Standard hot air balloons are known as Montgolfier balloons and rely solely on the buoyancy of hot air provided by the burner and contained by the envelope.[48] This style of balloon was developed by the Montgolfier brothers and had its first public demonstration on 4 June 1783 with an unmanned flight lasting 10 minutes, followed later that year with manned flights.[49]
Gas
[edit]
1900 Olympics ballooning event at Le Parc d'aerostation, Paris[50]
Instead of using regular air it is also possible to use lighter than air gasses such as Helium or Hydrogen to lift the balloon,[51] though this means it is technically not a hot air balloon, though they did influence the design of hybrid balloons.
Hybrid
[edit]
During 1999, Bertrand Piccard and Brian Jones achieved the first non-stop balloon circumnavigation of the globe in Breitling Orbiter 3, a Rozière/Hybrid balloon.Early depiction of hybrid balloon
The 1785 Rozière balloon, is the main type of hybrid balloon, named after its creator, Jean-François Pilâtre de Rozier. It has a separate cell for a lighter-than-air gas (typically helium), as well as a cone below for hot air (as is used in a hot air balloon) to heat the helium at night. Hydrogen gas was used in the very early stages of development but was quickly abandoned due to the danger of introducing an open flame near the gas, for example when Rozier attempted to cross the English Channel with his prototype, the fire used to heat the air ignited the Hydrogen and killed both him and his copilot thirty minutes after takeoff.[52] As such, all modern hybrid balloons now use helium as a lifting gas.[53] These balloons are commonly used for high performance records for hot air balloons.
Solar
[edit]
A four-meter-high solar balloon floating over a meadow
Solar balloons are hot air balloons that use just solar energy captured by an envelope. These envelopes are more specialized than for other hot air balloons, trying to maximize the amount of solar energy they collect. This can be accomplished by rotating the envelope during flight or by having the envelope colored black or another dark color.[54] They were pioneered in the 1970s in Europe by Tracy Barnes, Dominic Michaelis, and in the US by Frederick Espoo and Paul Woessher.[55]
Thermal Airship
[edit]
A Thermal airship being prepared for take-off during the "Warsteiner Internationale Montgolfiade" at Warstein (Germany)
A Thermal airship, or blimp, became a reality in the 1960s. Thermal airships were the first steerable air buoyant vehicles.[56] They utilized tail fins and a rudder and contained strictly hot air rather than a mix with hydrogen or helium.[56]
Observation Balloon
[edit]
Observation balloons were deployed as early as the American Civil War and used as reconnaissance towers.[57] The first military funded balloon in America was designed by Thaddeus Lowe on August 2, 1861, for the Union.[57] His design utilized gas from municipal lines to inflate the balloon as he did not have access to a portable generator.[57] Observation balloons during this time were all made using multicolored-silk, wicker baskets, and were vertically oriented and tear shaped.[58] Hydrogen, or illumination gas became the most used inflation fuel by the 20th Century, as it was lighter than air.[58] Observation balloon usage skyrocketed in Britain by the Royal Engineers at the end of the 19th Century, deploying to Sudan in 1885 and to South Africa during the Second Boer War from 1899 to 1902.[59]
Steering
[edit]
Due to the overall design of hot air balloons, controlled and precise steering of hot air balloons is not possible; it is possible for pilots to try to achieve basic directional control by changing altitude and catching different wind streams.[60] Wind in the northern hemisphere tends to turn east due to coriolis effect as the altitude increases.
Landing
[edit]
Landing Single Hot Air Balloon
The most effective way of landing a hot air balloon is to reduce the energy in the envelope, either by turning down the flame in Montgolfier and Hybrid balloons, or more directly by opening a flap in the envelope that will release the air/gas inside.[60]
Safety equipment
[edit]
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To help ensure the safety of pilot and passengers, a hot air balloon may carry several pieces of safety equipment.
Basket
[edit]
To relight the burner if the pilot light goes out and the optional piezo ignition fails, the pilot should have ready access to a means of backup ignition, such as a flint spark lighter. Many systems, especially those that carry passengers, have completely duplicate fuel and burner systems: two fuel tanks, connected to two separate hoses, which feed two distinct burners. This enables a safe landing in the case of a blockage somewhere in one system or if a system must be disabled because of a fuel leak.
A fire extinguisher suitable for extinguishing propane fires is useful. Most balloons carry a 1 or 2 kg AB:E type fire extinguisher.[61]
A handling or drop line is mandatory safety equipment in many countries. This is a rope or webbing of 20–30 meters in length attached to the balloon basket with a quick-release connection at one end. In very calm winds the balloon pilot can throw the handling line from the balloon so that the ground crew can guide the balloon safely away from obstructions on the ground.[62]
For commercial passenger balloons, a pilot restraint harness is mandatory in some countries. This consists of a hip belt and a webbing line that together allow for some movement while preventing the pilot from being ejected from the basket during a hard landing.
Further safety equipment may include a first-aid kit, a fire blanket and a strong rescue knife.
Occupants
[edit]
At a minimum, the pilot should wear leather or flame-retardant fiber (such as nomex) gloves, so that they may shut off a gas valve in the case of a leak, even if there is a flame present; quick action in this regard can turn a potential catastrophe into a mere inconvenience. The pilot should additionally wear flame-resistant clothing covering their arms and legs; either natural fiber, such as cotton, linen, hemp, or wool, or engineered flame-retardant fiber, such as nomex, is acceptable in this capacity. Most engineered fibers (with the exception of rayon, which is also safe to wear) are thermoplastic; many are also hydrocarbons. This makes such fabrics very much unsuitable to wear near high temperatures, since non-flame-retardant thermoplastics will melt onto the wearer, and most hydrocarbons, whether fibrous or not, are suitable to use as fuels. Natural fiber will singe rather than melt or burn readily, and flame-retardant fiber generally has a very high melting point and is intrinsically non-flammable. Many pilots also advise their passengers to wear similar protective clothing that covers their arms and legs, as well as strong shoes or boots that offer good ankle support. Finally, some balloon systems, especially those that hang the burner from the envelope instead of supporting it rigidly from the basket, require the use of helmets by the pilot and passengers.
Ground crew
[edit]
The ground crew should wear gloves whenever there is a possibility of handling ropes or lines. The mass and exposed surface to air movement of a medium-sized balloon is sufficient to cause rope friction burns to the hands of anyone trying to stop or prevent movement. The ground crew should also wear sturdy shoes and at least long pants in case of the need to access a landing or landed balloon in rough or overgrown terrain.
Maintenance and repair
[edit]
Taken from the basket, the reflection of the balloon can be seen in the lake below. Obstacles in the landscape can inhibit smooth retrieval of the balloon upon landing.A commercial balloon ride approaching its landing site at Bird-in-Hand, Pennsylvania
As with aircraft, hot air balloons require regular maintenance to remain airworthy. As aircraft made of fabric and that lack direct horizontal control, hot air balloons may occasionally require repairs to rips or snags. While some operations, such as cleaning and drying, may be performed by the owner or pilot, other operations, such as sewing, must be performed by a qualified repair technician and recorded in the balloon's maintenance log book.
Maintenance
[edit]
To ensure long life and safe operation, the envelope should be kept clean and dry. This prevents mold and mildew from forming on the fabric and abrasion from occurring during packing, transport, and unpacking due to contact with foreign particles. In the event of a landing in a wet (because of precipitation or early morning or late evening dew) or muddy location (farmer's field), the envelope should be cleaned and laid out or hung to dry.
The burner and fuel system must also be kept clean to ensure safe operation on demand. Damaged fuel hoses need to be replaced. Stuck or leaky valves must be repaired or replaced. The wicker basket may require occasional refinishing or repair. The skids on its bottom may require occasional replacement.
Balloons in most parts of the world are maintained in accordance with a fixed manufacturer's maintenance schedule that includes regular (100 flight hours or 12 month) inspections, in addition to maintenance work to correct any damage. In Australia, balloons used for carrying commercial passengers must be inspected and maintained by approved workshops.[63]
Repair
[edit]
In the case of a snag, burn, or rip in the envelope fabric, a patch may be applied or the affected panel completely replaced. Patches may be held in place with glue, tape, stitching, or a combination of these techniques. Replacing an entire panel requires the stitching around the old panel to be removed, and a new panel to be sewn in with the appropriate technique, thread, and stitch pattern.
Licensing
[edit]
Depending on the size of the balloon, location, and intended use, hot air balloons and their pilots need to comply with a variety of regulations.
Balloons
[edit]
Top of balloon during inflation. Crew is securing parachute vent.
As with other aircraft in the US, balloons must be registered (have an N-number), have an airworthiness certificate, and pass annual inspections. Balloons below a certain size (empty weight of less than 155 pounds or 70 kg including envelope, basket, burners and empty fuel tanks) can be used as an ultralight aircraft.
Pilots
[edit]
In Australia
[edit]
In Australia, private balloon pilots are managed by the Australian Ballooning Federation[64] and typically become members of regional hot air ballooning clubs. Commercial operations carrying fare paying passengers or charging for promotional flights must operate under an Air Operators Certificate from the Australian Civil Aviation and Safety Authority (CASA) with a nominated Chief Pilot. Pilots must have different degrees of experience before they are allowed to progress to larger balloons. Hot air balloons must be registered aircraft with CASA and are subject to regular airworthiness checks by authorised personnel.[65]
In the UK
[edit]
In the UK, the person in command must hold a valid Private Pilot's Licence issued by the Civil Aviation Authority specifically for ballooning; this is known as the PPL(B). There are two types of commercial balloon licences: CPL(B) Restricted and CPL(B) (Full). The CPL(B) Restricted is required if the pilot is undertaking work for a sponsor or being paid by an external agent to operate a balloon. The pilot can fly a sponsored balloon with everything paid for with a PPL unless asked to attend any event. Then a CPL(B) Restricted is required. The CPL(B) is required if the pilot is flying passengers for money. The balloon then needs a transport category C of A (certificate of air worthiness). If the pilot is only flying sponsor's guests and not charging money for flying other passengers, then the pilot is exempted from holding an AOC (air operator's certificate) though a copy of it is required.[clarification needed] For passenger flying the balloon also requires a maintenance log.
In the United States
[edit]
In the United States, a pilot of a hot air balloon must have a pilot certificate from the Federal Aviation Administration (FAA), carrying the rating of "Lighter-than-air free balloon", and unless the pilot is also qualified to fly gas balloons, will also carry this limitation: "Limited to hot-air balloons with airborne heater". A pilot does not need a license to fly an ultralight aircraft, but training is highly advised, and some hot-air balloons meet the criteria.
To carry paying passengers for hire (and attend some balloon festivals), a pilot must have a commercial pilot certificate. Commercial hot air balloon pilots may also act as hot air balloon flight instructors. While most balloon pilots fly for the pure joy of floating through the air, many are able to make a living as a professional balloon pilot. Some professional pilots fly commercial passenger sightseeing flights, while others fly corporate advertising balloons.[66]
Accidents and incidents
[edit]
Further information: History of ballooning § Notable accidents
1989 Alice Springs hot air balloon crash: On 13 August 1989, two hot air balloons collided at Alice Springs, Northern Territory, Australia, causing one to fall, killing all 13 people on board.
2011 Somerset hot air balloon crash: On 1 January 2011, a hot air balloon attempting a high-altitude flight crashed at Pratten's Bowls Club in Westfield, Somerset, near Bath, England, killing both people on board.
2012 Carterton hot air balloon crash: On 7 January 2012, a hot air balloon collided with a power line, caught fire and crashed at Carterton, North Island, New Zealand, killing all 11 people on board.
2012 Ljubljana Marshes hot air balloon crash: On 23 August 2012, a storm blew a hot air balloon to the ground, causing it to catch fire on impact near Ljubljana, Slovenia. The crash killed 6 of the 32 people on board, and injured the other 26.
2013 Luxor hot air balloon crash: On 26 February 2013, a hot air balloon carrying foreign tourists ignited and crashed near the ancient city of Luxor, Egypt, killing 19 of the 21 people on board, making it the deadliest balloon accident in history.[67]
2016 Lockhart hot air balloon crash: On 30 July 2016, a hot air balloon carrying 16 people caught fire and crashed near Lockhart, Texas. There were no survivors.
2021 Albuquerque hot air balloon crash: On 26 June 2021, a hot air balloon carrying five people made contact with a power line and crashed in Albuquerque, New Mexico. All five people on board died as a result of the accident.
On 14 January 2024, a hot air balloon crashed outside Eloy, Arizona,[68] killing the three passengers and pilot. Eight skydivers had exited the balloon immediately prior to the incident.
2025 Santa Catarina hot air balloon crash: On 21 June 2025, a hot air balloon crashed after catching fire in Praia Grande, Santa Catarina, Brazil, killing 8 of the 21 people on board.[69][70]
Manufacturers
[edit]
New 2017 Cameron hot air balloon in flight
The largest manufacturer of hot air balloons is Cameron Balloons of Bristol, England, which also owns Lindstrand Balloons of Oswestry, England. Cameron Balloons, Lindstrand Balloons and another English balloon manufacturing company Thunder and Colt (since acquired by Cameron) have been innovators and developers of special shaped balloons. These hot-air balloons use the same principle of lift as conventional inverted teardrop-shaped balloons, but often sections of the special balloon envelope shape do not contribute to the balloon's ability to stay aloft.
The second largest manufacturer of hot air balloons is Ultramagic company, based in Spain, which produces from 80 to 120 balloons per year. Ultramagic can produce very large balloons, such as the N-500 that accommodates as many as 27 persons in the basket, and has also produced many balloons with special shapes, as well as cold-air inflatables.
One of the three largest companies in the world is Kubicek Balloons. From its factory in Brno, Czechia the company ships its products worldwide. Produces from 100 to 115 balloons per year. Kubicek company also focus on special shape balloons, FAA/EASA type certified and are delivered with a Standard Airworthiness Certificate.
One of the last Aerostar International, Inc. RX8 balloons
In the USA Aerostar International, Inc. of Sioux Falls, South Dakota was North America's largest balloon manufacturer and a close second in world manufacturing before ceasing to build balloons in January 2007. The oldest U.S. certified manufacturer is now Adams Balloons out of Albuquerque, New Mexico. Firefly Balloons, formerly The Balloon Works, is a manufacturer of hot air balloons in Statesville, North Carolina. Another manufacturer is Head Balloons, Inc. of Helen, Georgia.
The major manufacturers in Canada are Sundance Balloons and Fantasy Sky Promotions. Other manufacturers include Kavanagh Balloons of Australia, Schroeder Fire Balloons of Germany, Kubicek Balloons of the Czech Republic, and LLopis Balloons of France.
See also
[edit]
Aerostat
Barrage balloon
Blimp
Cluster ballooning
Espionage balloon
Gas balloon
High-altitude balloon
History of military ballooning
Hot air balloon festival
Hot air ballooning
Observation balloon
Research balloon
Skyhook balloon
References
[edit]
^
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^ ab"U.S. Centennial of Flight Commission: Early Balloon Flight in Europe". Archived from the original on 2008-06-02. Retrieved 2008-06-04.
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^Joseph Needham (1965). Science and Civilisation in China: Volume 4, Physics and Physical Technology, Part 2, Mechanical Engineering; rpr. Taipei: Caves Books Ltd.
^Arquivo Nacional da Torre do Tombo. "Cartas Consultas e Mais Obras de Alexandre de Gusmão" (páginas do manuscrito 201–209).
^De Gusmão, Bartolomeu. "Reproduction fac-similé d'un dessin à la plume de sa description et de la pétition adressée au Jean V. (de Portugal) en langue latine et en écriture contemporaine (1709) retrouvés récemment dans les archives du Vatican du célèbre aéronef de Bartholomeu Lourenco de Gusmão "l'homme volant" portugais, né au Brésil (1685–1724) précurseur des navigateurs aériens et premier inventeur des aérostats. 1917".
^"Innovative Projects; The Extraordinary Nazca Prehistoric Balloon". Archived from the original on 2011-07-14. Retrieved 2017-07-24.
^"Scientist and Aviator Julian Nott Dies After a Bizarre Accident". LTA-Flight Magazine. 29 March 2019.
^Browne, Malcolm W. (18 November 1986). "Ballonist Has High Hopes But No Illusions". The New York Times. Retrieved 21 June 2020.
^Glenday, Craig (2013). Guinness world records 2014. Guinness World Records Limited. ISBN 978-1908843159.
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^Fedor Konyukhov (17 September 2016). "Experience: I flew solo around the world in a hot-air balloon". The Guardian. Retrieved 17 September 2016. Article by Konyukhov describing the experience.
^ ab"Balloon World Records". Fédération Aéronautique Internationale. Archived from the original on 8 September 2016. Retrieved 17 September 2016. Steve Fossett and Fedor Konyukhov, both sub-class AM-15.
^"Fédération Aéronautique Internationale". Fédération Aéronautique Internationale. 20 June 2019. Retrieved 20 June 2019.
^"Balloon Propane Tanks". Pilot Outlook. Archived from the original on 2011-06-10. Retrieved 2010-06-05. Propane tanks used in hot air balloons are mainly constructed of either aluminum or stainless steel. Most aluminum tanks are vertical 10-gallon cylinders (DOT 4E240), built primarily for forklift trucks.
^"Propane Cylinders". Propane 101. Retrieved 2010-06-05. Cylinders in liquid service are commonly found on forklifts.
^"Head Balloons". Archived from the original on 2007-01-10. Retrieved 2007-01-12.
^"Machine Style 56500". Arch Sewing Company. 2003. Retrieved 2010-03-06. 2 Needle Double Lap Seaming Also called Felled Seam
^Daniel Nachbar; Paul Stumpf (2008). "Construction basics". XLTA. Retrieved 2010-03-06. all of the seams are the "French fell" type
^ abAnnette Petrusso. "How Things Are Made: Hot Air Balloon, The Manufacturing Process". Advameg. Retrieved 2010-03-06. The double lap seam features two rows of parallel stitching along the folded over fabric seam. A few manufactures use a flat seam.
^Jon Radowski (2010). "How To Sew A Hot Air Balloon!". Apex Balloons. Retrieved 2010-03-06. perfect French Fell hot air balloon seam
^"Nitrogen vs. Heat Tapes". Archived from the original on 2007-10-11. Retrieved 2007-11-13.
^"Flytec 3040 Digital Wireless Instrument Package". Archived from the original on 2012-03-21. Retrieved 2006-12-26.
^"Department of Transportation, Federal Aviation Administration, Type certificate data sheet no. A33CE" (PDF). Archived from the original (PDF) on 2008-06-24. Retrieved 2008-06-16.
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^"Balloon accident in Eloy, Arozona".
^Pina, Rute; Lukiv, Jaroslav (21 June 2025). "At least eight dead in hot air balloon accident in Brazil". BBC.
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Needham, Joseph (1986). Science and Civilization in China: Volume 4, Physics and Physical Technology, Part 2, Mechanical Engineering. Taipei: Caves Books Ltd.
External links
[edit]
Wikimedia Commons has media related to Hot air balloon.
Library resources about hot air balloons
Online books
Resources in your library
Resources in other libraries
General ballooning sites
[edit]
Hot Air Balloon Web Links
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Accidents and incidents involving hot air balloons
Accidents
Alice Springs, Australia (August 1989)
Carterton, New Zealand (January 2012)
Ljubljana, Slovenia (August 2012)
Luxor, Egypt (February 2013)
Lockhart, United States (July 2016)
Santa Catarina, Brazil (June 2025)
Related lists
List of ballooning accidents
Hot air ballooning in Luxor
Authority control databases
International
GND
National
United States
France
BnF data
Israel
Other
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