Terrence O'Neill
Making the Perfect Lancair
Terrence O'Neill has taken customization of his Lancair 235 to a new level, from the Burns Stainless exhaust to a remote-controlled canopy.
In Case You Missed It
Ask the DAR
Registering without builders logs, adjustable prop on an LSA, incorrect N-number placement, repairman certificate for a rebuilt RV-6.
Eating the Elephant—Part 3
Designing cockpits is part art, part foresight—flexibility wins when your perfect panel meets inevitable evolution mid-build.
Blade Inflow Angle
As the propeller moves through the air, each point on the blade follows a helical path.