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
Ask the DAR
Questions about operating limitations when changing engines and adding avionics for IFR.
Build It Better: Testing, testing, one, two, three
There's no substitute for real-world testing--;something homebuilders should keep in mind when moving from the theoretical to the actual application.
Buying Your First Homebuilt Aircraft
Building isn't the only path to owning an Experimental aircraft.