The Great Beyond (TBO)

Time Between Overhaul (TBO) is a strange concept. The FAA, in its infinite wisdom, requires aircraft engine manufacturers to publish TBOs for their engines, but doesn’t require aircraft owners to abide by them. An owner is free to continue flying behind the engine as...

Funky EGT

“Requesting analysis to understand the possible root causes on this engine start,” Willy posted at the beginning of his newly-created SavvyAnalysis ticket. “I hadn’t run my 1966 Beechcraft Bonanza V35’s engine for two weeks, and when I started it I noticed that EGT #3...

Prebuy Showstopper

“Welcome to SavvyPrebuy, Mark!” Savvy’s technical director Jeff Iskierka posted to the newly-opened prebuy ticket. “ We’re delighted that you have hired us to manage a prebuy examination of this 1949 Stinson 108-3.” Mark lives in the Pacific Northwest, and this...

Down in the Boondocks

A few minutes after noon on Saturday, James Watson A&P/IA heard his smartphone beep to alert him to an incoming text message. The message read: “N1357B is AOG at O59. Engine lost power. Had to make an emergency landing. Phillip 503-708-1212.” James was the on-call...

Not What It Appears

Jack is an Albuquerque-based pilot looking to purchase his first airplane. Despite his being a first-time buyer, he had his heart set on buying a piston twin. (Apparently he didn’t read Mike’s 1997 AVweb article Do You Really Want a Twin? which makes a...