Sapphire Aircraft Australia, Pty. Ltd. Archives

Buyer's Guide - June 14, 2019 0

Kitplanes - January 19, 2008 0

Thanks to a new course in Oregon, RV enthusiasts have another way to help finish building their airplanes more quickly and get flying sooner.

Kitplanes - February 28, 2021 0

We called it “Pulsar With a Purpose,” on our August 1989 cover, and it...

Jim Weir - June 10, 2016 0

Sounds good to me.

Jim Weir - October 7, 2010 0

Jim Weir presses the venerable LM317 variable voltage regulator (plus a few other parts) into service as a way to juice up a discharged battery.