Comment on "Low flying over a lake bed is a highlight of the flight"
It should be noted that flying low is considered dangerous to some but I keep my speed high and this is s big landing area so all appropriate precautions are taken while flyi...Comment on "Efficiency: Perfect pitch UAVs and airboats lead to new propellers (at least some good from UAVs / Drones)"
...ground setting prop diameter of 192cm. It was a special trike with high mounted engine. With Verner...of small aviator engines are 2 stroke (Rotax, Hirth) and they operate at high RPM, we must to use a gear re...