when was the first hot air balloon launched
Hot air balloon The hot air balloon is the first successful human-carrying flight technology. The first untethered manned hot air balloon flight was performed by Jean-François Pilâtre de Rozier and François Laurent d'Arlandes on November 21, 1783, in Paris, France,[1] in a balloon created by the Montgolfier brothers.[2] The first hot-air balloon flown in the Americas was launched from the Walnut Street Jail in Philadelphia on January 9, 1793 by the French aeronaut Jean Pierre Blanchard.[3] Hot air balloons that can be propelled through the air rather than simply drifting with the wind are known as thermal airships.
Airline DELAG, Deutsche Luftschiffahrts-Aktiengesellschaft was the world's first airline.[1] It was founded on November 16, 1909, with government assistance, and operated airships manufactured by The Zeppelin Corporation. Its headquarters were in Frankfurt. The first fixed wing scheduled air service was started on January 1, 1914, from St. Petersburg, Florida, to Tampa, Florida.[2] The four oldest non-dirigible airlines that still exist are Netherlands' KLM (1919),[3] Colombia's Avianca (1919),[4] Australia's Qantas (1921),[5] and the Czech Republic's Czech Airlines (1923).[6]