Narrative:

Run up satisfactory after seven circuits in traffic pattern at approximately 600 feet shortly after passing the end of runway 20 engine began running rough; backfired and lost power. Executed a 180 degree turn to return to runway 2 and landed safely.

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Original NASA ASRS Text

Title: A PA-28 Instructor took the aircraft at 600 feet and returned to land after the engine began running rough and lost power.

Narrative: Run up satisfactory after seven circuits in traffic pattern at approximately 600 feet shortly after passing the end of Runway 20 engine began running rough; backfired and lost power. Executed a 180 degree turn to return to Runway 2 and landed safely.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.