This is a very critical bolt that attaches the horizontal stabilizer to the fuselage in an aerobatic airplane. The bolt is not tight, and the hole is out of round!
In Case You Missed It
Metal Magic Special: Paul Dye Shop Tour
Join KITPLANES editor at large Paul Dye for a quick tour of his home...
Aero ‘lectrics
So far in Jim Weirs investigation of digital logic, hes explored small scale integration. This time, its time to ramp it up a bit and use some medium scale integration devices that will remember your settings.
Round-Engine Revival
A visit to Verner Motor in the Czech Republic. By John Christian.