Bob Hartunian
Static Prop Balancer
I fly my Pulsar with a 60-inch GSC ground-adjustable wood prop because it smoothes out engine pulses from the Rotax 912, and it allows...
In Case You Missed It
Light Stuff
Heres one instance where the sound of silence (as in no engine noise) wont signal the need to start scoping out a place to set down. The Urban Air motorglider offers a compromise that makes the best of both worlds: fuel-efficient powered cruising and exciting powered-off soaring.
Slow Leak From a Quick Drain
Solving the mystery of dirty oil leaking from an engine full of clean oil.
Defining “Done”
“Kerry, you know your airplane could be flying in two weeks.” That observation, offered...