First Human-Powered Flight Across Channel
Bryan Allen pedaled the Gossamer Albatross across the English Channel using only human power
June 12, 1979
Pedaling Through the Air
On August 23, 1977, Bryan Allen pedaled the Gossamer Condor aircraft across a figure-eight course in Shafter, California, to win the Kremer Prize for human-powered flight. The aircraft, designed by Paul MacCready and his team, weighed just 70 pounds and was propelled entirely by Allen's leg power through a large rear propeller. Allen, a champion cyclist and hang glider pilot, maintained the effort for about seven and a half minutes to complete the course. It was the culmination of years of experimentation and represented the first fully controlled, sustained human-powered aircraft flight in history.
The Gossamer Albatross Crosses the Channel
MacCready and Allen followed their initial success with an even more ambitious achievement. On June 12, 1979, Bryan Allen pedaled the Gossamer Albatross across the English Channel — a distance of 22.25 miles. The flight took 2 hours, 49 minutes, and was grueling. Allen nearly gave up multiple times as exhaustion and headwinds threatened the mission. The Albatross flew just feet above the water for much of the crossing. When Allen landed on the coast of France, he had accomplished something no human had done before: crossing a major body of water using only human muscle power to fly. The feat won the second Kremer Prize of £100,000.
Why It Mattered
Human-powered flight demonstrated principles of lightweight structural design and aerodynamic efficiency that influenced aircraft engineering more broadly. MacCready's team showed that with the right engineering approach, seemingly impossible challenges become achievable. The Gossamer Condor is now on display at the Smithsonian National Air and Space Museum. The flights also connected to broader questions about efficiency, energy, and what human bodies are capable of. Use the date calculator to see just how long ago these pioneering flights took place — and how recently humans first truly flew under their own power alone.