# SDR USAASB96099

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 3, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N257AU](https://openairdocs.org/aircraft/N257AU), registered now
- Make and model: Boeing 737201
- Aircraft serial: 22799
- System (JASC): [2740 · Stabilizer Control System](https://openairdocs.org/jasc/2740)
- Part: Elect Trim
- Condition: Activated
- Location: Stabilizer Trim
- Stage of operation: AP
- Nature of condition: F
- Precautionary procedure: L
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAASB96099

## Discrepancy

LGA - FLT 2221 - ON APPROACH TO LGA, CREW REPORTED WHILE FLYING WITH AUTOPILOT DISENGAGED, THE ELECTRIC STABILIZER TRIM ACTIVATED FOR 3-5 SECONDS.  CREW OVERRODE TRIM AND PERFORMED A GO-AROUND.  FLIGHT THEN LANDED WITH NO FURTHER INCIDENT.  MAINTENANCE PERFORMED SYSTEMS CHECKS ON BOTH THE AUTOPILOT AND STABILIZER TRIM SYSTEMS.  NO FAULTS WERE FOUND.  (X)

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