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Training Tip: Fuel for thoughtTraining Tip: Fuel for thought

You are heading out to preflight your trainer for a local flight lesson when you look up and notice a single-engine airplane high above the airport, descending in a circular pattern. Is it in distress? Is the pilot practicing some advanced maneuver?

Photo by Mike Fizer.

Whatever is happening is destined to remain a mystery, because as you watch, engine noise is heard and the aircraft rolls out of its bank and departs the area.

What folks on the ground may never learn is that what they saw was no drill, although it most assuredly had become a learning experience for the pilot involved.

The airplane had been airborne on a cross-country for three-and-a-half hours with the pilot switching regularly between fuel tanks until forgetting to do so when about to overfly your airport. That’s when the engine stopped and the pilot advised air traffic control that there was a problem requiring diversion.

Picking up the story from the report the pilot filed with the Aviation Safety Reporting System: “Over the airport spiraling down I had time to determine that I had run the tank dry and switched to the other tank with over 20 gallons of fuel left and the engine restarted normally. I continued to my destination.”

The report highlights how the pilot, despite being experienced in the aircraft, had created the emergency through simple forgetfulness—and how an undisciplined transition to emergency procedures almost made things worse.

Usually, having experience in an aircraft make and model lowers a flight’s risk profile. But that advantage may evaporate if the flight imposes unfamiliar demands on the pilot.

This flight did. “I almost always fly distances of less than an hour so fuel management isn't normally an issue because starting on the tank with the most fuel is sufficient for my trips,” the pilot wrote, admitting being “out of practice dealing with fuel management issues.”

Also, “I should have set up for best glide and I should have run the emergency checklist earlier to determine the problem.”

Recall that one of the top items on a typical engine-failure-in-flight checklist is to set the fuel selector valve to a designated position. The pilot acknowledged that the delay in running the checklist could have produced a much less favorable outcome under slightly different circumstances.

 “Had I been at a lower altitude the problem would have been more serious,” the pilot wrote.

Discuss how you manage your aircraft’s fuel system at AOPAHangar.com.

Dan Namowitz

Dan Namowitz

Associate Editor Web
Associate Editor Web Dan Namowitz has been writing for AOPA in a variety of capacities since 1991. He has been a flight instructor since 1990 and is a 30-year AOPA member.
Topics: Flight Training, Student, Cross Country
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