Balloon (aeronautics) they are popular for balloonist sport activity. The first balloon which carried passengers used hot air to obtain buoyancy and was built by the brothers Josef and Etienne Montgolfier in Annonay, France in 1783: the first passenger flight was 19 September 1783, carrying a sheep, a duck, and a rooster. The first tethered manned balloon flight was by a larger Montgolfier balloon, probably on 15 October 1783. The first free balloon flight was by the same Montgolfier balloon on 21 November 1783. When heated, air expands, so a given volume of space contains less air. This makes it lighter and,
Alabama Jubilee Hot Air Balloon Classic Classic consists of three different balloon events: The Alabama Jubilee Hot-Air Balloon Classic, one of the oldest hot-air balloon races in the mid-South, started in Decatur, AL in 1978 with competition among 17 balloonists from Alabama, Kentucky, Ohio, Georgia, Mississippi and Louisiana. It was a showcase for the new Decatur balloon, one of the first to represent a city, and an event to kick off Alabama's tourism season. The Jubilee now draws about 60 pilots from 20 states for two days of friendly competition during the annual Memorial Day holiday weekend. The continued popularity of the Alabama Jubilee prompted the