One Trip, Two Surprises

I am a newly certified private pilot with 100 hours in a Cessna 172 Skyhawk. My Learning Experience took place March 3, 2013, on a relatively short flight from New Hudson, Mich., to Flushing, also in Michigan. Looking back, I should have immediately recognized the telltale signs of an electrical problem, but didn’t. The first sign of trouble came shortly after takeoff when the number 2 comm radio failed. I copied the frequencies down and transferred them to the number 1 radio, then turned it off.

Gemini Sparkle

Key Takeaways:

  • A newly certified pilot experienced escalating in-flight electrical failures, including comm radios, transponder, and electric flaps, which were ultimately traced to an alternator malfunction.
  • The pilot admitted to overlooking initial warning signs, such as a failed comm radio, and did not check critical electrical indicators like the ammeter.
  • The incident served as a significant learning experience, highlighting the pilot's inexperience in evaluating system problems and the importance of promptly recognizing and troubleshooting electrical malfunctions.
See a mistake? Contact us.

I am a newly certified private pilot with 100 hours in a Cessna 172 Skyhawk. My Learning Experience took place March 3, 2013, on a relatively short flight from New Hudson, Mich., to Flushing, also in Michigan. Looking back, I should have immediately recognized the telltale signs of an electrical problem, but didn’t.

288

The first sign of trouble came shortly after takeoff when the number 2 comm radio failed. I copied the frequencies down and transferred them to the number 1 radio, then turned it off. I should have realized a bigger problem was underlying the failure. For example, I did not check the ammeter or other electrical system components for symptoms of a greater problem, an oversight on my part. The rest of that flight was uneventful and, after landing at Flushing, my daughter and I walked into town for breakfast.

Upon returning to the airport and flight line, we were greeted by what acted like a dead battery: The prop cranked slowly through two full revolutions and stopped. The FBO was open but there was no one in sight. After a few phone calls, a flight instructor arrived and kindly offered to hand-prop the Skyhawk. The engine fired on the second try and we shook hands.

Just after take off from Flushing, however, the number 1 comm failed, along with the transponder. We were only 30 minutes away from my home airport, so we kept an extra-vigilant look out for traffic, especially when entering the traffic pattern. That`s when I found the electric flaps also were inoperative. The ensuing no-flaps landing wasn’t a problem.

But my inexperience prevented me from properly evaluating this problem at the beginning of the day’s flying. The cause was an alternator failure, a problem I will not miss next time. Thankfully we were not stranded away from home, and the only real impact was a good story to tell others.

— Tom Sapelak

Click Here

Ready to Sell Your Aircraft?

List your airplane on AircraftForSale.com and reach qualified buyers.

List Your Aircraft
AircraftForSale Logo | FLYING Logo
Pilot in aircraft
Sign-up for newsletters & special offers!

Get the latest stories & special offers delivered directly to your inbox.

SUBSCRIBE