Diversions Define a Day Trip

A new engine monitor and a closed runway add unwelcome intrigue to a flight.

Les Abend

Thursday, January 04, 2024 at 04:09 PM ET

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The vibrant display of a new JPI EDM 830 engine monitor. [Les Abend]

Key Takeaways:

The pilot experienced an immediate return to the departure airport due to a steadily increasing cylinder head temperature, later diagnosed as a faulty CHT probe.
Proceeding with the flight after the probe was swapped, the aircraft consumed more fuel than expected due to engine break-in requirements and stronger headwinds.
Upon nearing the destination, a disabled aircraft on the runway necessitated a second diversion to a nearby airport due to low fuel before finally completing the journey.

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Only a handful of circumstances in my airline life required a return to the gate or immediate return to the airport. Never did I divert twice in one day. But on one particular trip from Flagler Executive Airport (KFIN) in Florida to Asheville Regional Airport (KAVL) in North Carolina, my wife and I unwillingly filled that square.

As we climbed into the faded-jeans color of a perfect Florida sky, I glanced at the vibrant display of a new JPI EDM 830 engine monitor. The No. 1 cylinder was indicating a steadily increasing cylinder head temperature (CHT). All other parameters were normal. I hoped the temperature would stabilize. It didn’t.