# SDR AALA20160212012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 12, 2016
- Submitted: February 16, 2016
- Operation: Air carrier
- Aircraft: [N854NN](https://openairdocs.org/aircraft/N854NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 33214
- Aircraft time: 17,919 hours, 6,990 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Transmitter
- Part number: 18173812
- Part serial: 2654
- Condition: Faulty
- Location: Te Flap
- Stage of operation: AP
- How discovered: O
- Nature of condition: F
- Precautionary procedure: L
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20160212012

## Discrepancy

ON APPROACH, FLAP INDICATOR STOPPED AT FLAPS 2 WITH FLAP HANDLE AT 10.  THE FLIGHT EXECUTED A MISSED APPROACH & DECLARED AN EMER.  ON SECOND APPROACH, DID QRH ALTERNATE FLAPS EXTENSION PROCEDURE & LANDED WITHOUT FURTHER INCIDENT.  R & R THE LT FLAP POSITION TRANSMITTER IAW MM 27-58-01.  THE ACFT WAS GNDED.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.