This dvd was released by Foot Flyer (powered paragliding people) but nonetheless it can be a good addition to any pilot's collection.
http://footflyer.com/Products/2014-Airspace/Airspace_For_Ultralights.htm
...an, with no engine management challenge, climb up and away on one engine.
Such near-Earth exploration is not done in twin-engine GA planes, ultralights or any other aircraft, with t...