This guy seemed like a lunatic the first couple of times he tried this - using a BB gun to shoot out individual balloons in order to get down, dropping water balloon ballast to go up - but he has apparently refined his technique, flies with a reserve parachute now, has valves for releasing helium or water ballast. Sounds like a legit part 103 ultralite to me...
- Hugh
OT: guy in lawn chair with helium balloons goes 193 miles
Moderator: CHGPA BOD