Early flying machines a second, inner ballonet. On 19 September 1784, it completed the first flight of over , between Paris and Beuvry, despite the man-powered propulsive devices proving useless. In January the next year Jean Pierre Blanchard and John Jeffries crossed the English Channel from Dover to the Bois de Felmores in a Charlière. But a similar attempt the other way ended in tragedy. In an attempt to provide both endurance and controllability, de Rozier developed a balloon with both hot air and hydrogen gas bags, a design which was soon named after him as the "Rozière." His idea was to use
2016 Lockhart hot air balloon crash 2016 Lockhart hot air balloon crash On July 30, 2016, sixteen people were killed when the hot air balloon they were riding in struck power lines, crashed and caught fire in the unincorporated community of Maxwell, near Lockhart, Texas, south of the state capital Austin. It is the deadliest ballooning disaster to ever occur in the United States. The aircraft involved was a Kubicek BB85Z hot air balloon, registration N2469L. The balloon was operated by the Heart of Texas Balloon Ride company, which served people in the Greater Austin area. The balloon departed from Fentress Airpark at 06:58 (11:58 UTC)