American Autogyro

Lycoming offers zero-time, factory-rebuilt engines to pilots and owners for the cost of a factory overhaul, in exchange for a first-run core; RPX Technologies introduces the simple and straightforward DynaVibe prop and rotor balancer. Edited by Mary Bernard.

The RV series has an excellent safety record.

Dynamic prop balancing demystified.

I was assembling the ailerons for my RV-7A and reached a point where I...