Turbo Failures

They can be deadly if the pilot hasn’t been taught what to do The release of my book Mike Busch on Engines prompted lots of reader correspondence. One particularly interesting email came from the owner of a 2007 Cessna Turbo Stationair (T210H)—I’ll call him...

Piston Powerplant Progress

It has been a lot like watching paint dry I recently completed work on my second book, a 500-page monster titled Mike Busch on Engines (available on Amazon). It was a yearlong effort that involved reviewing hundreds of my past articles about piston aircraft engines,...

Fire in the Hole

Spark plugs start the fire going, and need some TLC We all know what aircraft spark plugs do: They accept high-voltage pulses from a magneto or electronic ignition unit and produce an electric spark inside the cylinder’s combustion chamber to ignite the air/fuel...

An IA’s Dilemma

“Autographing a lie” is the worst FAR violation a mechanic can commit By Mike Busch | A&P/IA Inspection revealed that the propeller damage was substantial, apparently the result of a prop strike An IA is an experienced A&P mechanic who—by virtue of having...

The Bottom End

What’s inside your engine’s crankcase? Reciprocating aircraft engines come in a variety of different cylinder arrangements—radial, inline, V, and opposed—but most engines used in piston general aviation are horizontally opposed four- and six-cylinder engines. These...