What Plane Should I Buy?

Thoughts on finding a good purchase candidate An extraordinary number of GA airplanes were bought and sold in 2020. I imagine this was somehow related to the pandemic, although I’m not sure exactly how. What I do know is that my company had been averaging about 10...

Annual Deadlock

What happens when an owner and an IA can’t agree? By Mike Busch Sam is a pilot, engineer and serial entrepreneur who lives near Washington DC. About 10 years ago, he bought a 1966 Cessna 182J Skylane that is based and maintained in nearby Maryland. It’s been a pretty...

How Risky is Maintenance?

An FAA review of 10 years of NTSB data tries to quantify the risk. I’ve been known preach about the virtues of maintenance minimalism—a.k.a. “if it ain’t broke, don’t fix it”—and the risk of maintenance-induced failures—a.k.a. “MIFs.” But just how risky is...

How Mags Fail

Preventing and dealing with magneto-ignition system failure. Both the FARs and their predecessor CARs require that certificated spark-ignition recip-rocating aircraft engines—the kind most of us fly behind—have fully redundant dual ignition systems: PART...

 How Mags Work

The spark plugs in most piston aircraft engines are still powered by 120-year-old technology. My airplane’s piston engines utilize a magneto ignition system. If you’re flying a certificated airplane, chances are good that yours does, too. The fact that we’re still...