# SDR AALA202605055844

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 4, 2026
- Submitted: May 5, 2026
- Operation: Air carrier
- Aircraft: [N915NN](https://openairdocs.org/aircraft/N915NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 33227
- Aircraft time: 38,715 hours, 16,812 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Transmitter
- Part number: 18173812
- Part serial: 4057
- Condition: Faulted
- Location: Zone 500
- Part time: 39,014 hours, 16,853 cycles
- Stage of operation: AP
- How discovered: O
- Nature of condition: F, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202605055844

## Discrepancy

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: FLAPS DID NOT EXTEND PAST 10 DEGREES WITH NORMAL PROCEDURE IT STOPPED AT AROUND 12 DEGREES. AIRCRAFT EMERGENCY LANDED SAFELY AT MIA. REMOVE AND REPLACED LEFT HAND FLAP POSITION TRANSMITTER. PER AMM 27-58-01, OPS CHECK GOOD.

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