At about 2030 eastern time, a Grumman American AA-5B crashed shortly after takeoff from Donegal Springs Airpark, killing the pilot and three passengers. Witnesses said the pilot had trouble starting the airplane and that engine power was intermittent during the takeoff and initial climb. The pilot had bought the airplane about three weeks earlier, and during his initial repositioning flight had experienced trouble starting the engine on at least two legs of the flight. One departure was delayed while the pilot had a mechanic clean and gap the spark plugs and verify magneto operation. Post-crash investigation found the top and bottom spark plugs of two cylinders were oil-soaked.
August 01, Marietta, Pa. / Grumman Tiger
At about 2030 eastern time, a Grumman American AA-5B crashed shortly after takeoff from Donegal Springs Airpark, killing the pilot and three passengers. Witnesses said the pilot had trouble starting the airplane and that engine power was intermittent during the takeoff and initial climb. The pilot had bought the airplane about three weeks earlier, and during his initial repositioning flight had experienced trouble starting the engine on at least two legs of the flight. One departure was delayed while the pilot had a mechanic clean and gap the spark plugs and verify magneto operation. Post-crash investigation found the top and bottom spark plugs of two cylinders were oil-soaked....
Key Takeaways:
- A Grumman AA-5B crashed shortly after takeoff, killing the pilot and three passengers.
- Witnesses reported intermittent engine power and difficulty starting the aircraft, consistent with post-crash findings of oil-soaked spark plugs in two cylinders.
- The pilot had recently purchased the plane and experienced prior engine starting issues on multiple flights, even having a mechanic service the spark plugs and magnetos.
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