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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

Engine Theory: Exhaust

Exhaust-expelling the remains.

Droning About the Future

Elsewhere in this issue, we’ve taken a few pages to consider the future of...

Stressing Structure

Local crippling.

Antenna Installations

Sourcing the right antennas for your kits avionics suite is only half the chore. Placement, proper grounding, and routine upkeep are critical to performance.