Is Repair a Lost Art?

Aircraft parts are expensive, so we really should be repairing rather than replacing them whenever possible.  When the co-owner of a 1976 Cessna 172M emailed me, she had just come from talking to her mechanic and was clearly in a state of sticker shock: “Where can I...

Decision Tree

Every flight is a series of decisions. Sometimes the decisions are easy — weather’s too bad, pilot’s not feeling good, airplane’s not ready or equipped for the trip. This month’s Puzzler is a series of three flights, each with its own...

A Mechanic’s Signature

What do you do if a mechanic working on your airplane tells you, “I can’t sign it off”? Dick is the maintenance officer of an 80-member flying club in northern New Jersey. The club operates several aircraft including a 2011 Cessna Skyhawk SP powered by a Lycoming...

Feel the Burn

If you’ve been flying LOP in cruise for a while you might forget that not so very long ago operating piston engines LOP was, shall we say – frowned upon. POHs didn’t mention it, except to say don’t do it. Some of the resistance was dismantled...

Spring Fever

What gets your attention when you’re flying? Obviously traffic, terrain and weather get your attention, but let’s narrow it down to events or trends in the engine data that would cause you to consider a precautionary landing. High CHT,...

Fueling Speculation

I saw the phrase “fueling speculation” in a political context this week and wondered how those two words became attached in our lexicon. Why didn’t “provoking” or “prompting” or “eliciting” catch on the way...

Fear and Balderdash

Maintenance decisions need to be fact- and evidence-based. The current owner of the vintage J-model Bonanza emailed me for advice. He’d purchased the airplane just four months earlier with a fresh annual inspection, and was already stressing out about what to do about...

Occam’s Razor

The 14th century friar William of Ockham would probably cringe to know that his lofty and articulate principle “Non sunt multiplicanda entia sine necessitate” has been boiled down to “Keep it Simple.” The Latin translates to...