Ask the DAR
Should A&Ps also get a repairman certificate, using multiple pilots for Phase 1 testing, putting E/AB wings on a certificated fuselage.
Supercharging: The Turbo Alternative
Bill Beaton chose a centrifugal supercharger for racing and cruising.
Roll Your Own Control Locks
A lightweight, inexpensive alternative to wrapping a seat belt around the stick. By Axel Alvarez.
The Effects of Ignition Advance on Cylinder Head Temperature, Speed, and...
If a little is good, more is better, and too much should be just about right. Not!
In Case You Missed It
Aero ‘lectrics
Jim Weir continues his series on digital logic (CMOS), and makes the little logic circuits do things that their inventors never considered.
Safety is No Accident: Avid and Kitfox
This month Ron Wanttaja looks at two similar designs, Avid and Kitfox, which have some major distinctions when it comes to the accident numbers.
