Are you considering an alternative engine?
Patrick Panzera explains some specific formulas he uses to see if an engine' claimed numbers pass muster.
Engine Beat
Do-it-yourself tips for how to keep those all-important plugs sparking clean. By Steve Ells.
In Case You Missed It
What’s New
Master Mechanic introduces the Swift Driver, Aircraft Spruce launches an online magazine and offers a simplified FAR/AIM book, and California Power Systems carries Rotax 912 engine rubber replacement kits.
Flight Review: Four to Tango
Chuck Berthe puts Team Tango’s Foxtrot 4 through its paces, and finds it to be a capable aircraft with the potential to be even better as the design is refined.
Buying Used: GlaStar
Comprehensive guide to purchasing a used GlaStar, detailing design, engine options, performance, and buyer considerations.
Turbine Temptation: Building the Airframe
Rule number one for building the SubSonex: Build from the inside out. Rule number...