History of transport balloons filled with hot air were used in the first half of the 19th century and saw considerable action in several mid-century wars, most notably the American Civil War, where balloons provided observation during the Siege of Petersburg. Apart from some scattered reference in ancient and medieval records, resting on slender evidence and in need of interpretation, the earliest clearly verifiable human flight took place in Paris in 1783, when Jean-François Pilâtre de Rozier and François Laurent d'Arlandes went in a hot air balloon invented by the Montgolfier brothers. The Wright brothers made the first sustained, controlled and powered heavier-than-air
London International Hot Air Balloon Festival London International Hot Air Balloon Festival The London Hot-Air Balloon Festival (London Balloon Festival) was an annual hot-air balloon festival held in London, Ontario, Canada. The festival, which was held for the first time in 1984 and originally called the London Balloon "Fiesta", used to take place in Harris Park at the forks of the Thames River during Simcoe Day (first Monday in August) weekend. The sponsor of the festival was Sundance Balloons. Spectators could get very close to the balloons, as there was no fixed barricades separating the launch area. Several special-shaped balloons regularly attended, including the Canadian Flag,