# SDR AALA202203022736

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 28, 2022
- Submitted: March 2, 2022
- Operation: Air carrier
- Aircraft: [N378SC](https://openairdocs.org/aircraft/N378SC), registered now
- Make and model: Boeing 737823
- Aircraft serial: 44471
- Aircraft time: 2,606 hours, 1,082 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Sensor
- Condition: Faulty
- Location: Zone 200 - Fuse
- Stage of operation: AP
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202203022736

## Discrepancy

AIRCRAFT WAS GROUNDED: FLAP ASYMMETRY ON APPROACH. FLIGHT DECLARED AN EMERGENCY LANDING SAFELY. REPLACED TRAILING EDGE FLAP SKEW SENSOR 2 PER AMM 27-59-01-400-802. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.

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