# SDR DALA2024040103960

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 28, 2024
- Submitted: April 1, 2024
- Operation: Air carrier
- Aircraft: [N963DZ](https://openairdocs.org/aircraft/N963DZ), registered now
- Make and model: Boeing 737-9GPER
- Registry model: [Boeing 737-9GPER](https://openairdocs.org/model/boeing-737-9gper) (OpenAirDocs)
- Aircraft serial: 38301
- Aircraft time: 18,411 hours, 12,770 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Flap System
- Part number: UNKNOWN
- Condition: Malfunctioned
- Stage of operation: DE
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2024040103960

## Discrepancy

SHIP 3963 -UFC/DE- DECLARED EMERGENCY DUE TO TRAILING EDGE FLAP ASYMMETRY AND LOCK-OUT ON APPROACH TO LANDING. CORRECTIVE ACTION: MAINTENANCE REPLACED RIGHT FLAP POSITION INDICATOR AND TRANSMITTER PER B737 AMM 27-58 ON LOG PAGE 7832103.

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