2013 Engine Buyer’s Guide
The outlook for the alternative engine market for Experimental/Amateur-Built aircraft is positive, and there are new additions since last year—even more reason to join the auto-conversion club. By Patrick Panzera.
In Case You Missed It
Maintenance Matters
Damage to aircraft aluminum can be handled in one of two ways: repair or replace. Steve Ells explains what to consider when making this decision and asks three well-known kit manufacturers what they would recommend.
Improper and Proper D-Sub Connectors
The connector in the left photo was discovered on the back of an autopilot...
Mind the Gap
An ill-fitting joint where the wing joins the fuselage doesn't leap to mind as a foremost source of induced drag, but the effects can be significant.