# SDR AALA202401220252

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 19, 2024
- Submitted: January 22, 2024
- Operation: Air carrier
- Aircraft: [N956NN](https://openairdocs.org/aircraft/N956NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 31200
- Aircraft time: 27,989 hours, 11,350 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Flap System
- Part number: UNKNOWN
- Condition: Faulted
- Location: Te Flaps
- Stage of operation: AP
- How discovered: O
- Nature of condition: F
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202401220252

## Discrepancy

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: FLAP FAILED AT FLAPS 10 POSITION DURING FINAL APPROACH TO LANDING. USED ALTERNATE FLAP SYSTEM SUCCESSFULLY. AIRCRAFT LANDED SAFELY AT STL WITHOUT FURTHER INCIDENT. PERFORMED FIM TASK 27-51-00-810-820 NO DEFECTS. PERFORM FIM TASK 27-51-00-810-849 TRAILING EDGE FLAP TRANSMISSION TORQUE TRIP INDICATOR NO DEFECTS NOTED.

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