Columnist Dave Martin had the good fortune to be able to tour the new Rotax engine factory in Gunskirchen, Austria, and he offers a report on the trip including a side trip to Salzburgs Hangar-7.
Weighing just 11 pounds for a hub and three blades, the new carbon-fiber prop from Whirl Wind Propellers improves the performance in both climb and cruise on a RANS S-7.