# SDR AALA20091130DFW01

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 30, 2009
- Submitted: December 29, 2009
- Operation: Air carrier
- Aircraft: N577AA
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 53154
- Aircraft time: 54,324 hours, 27,780 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Uplock Sensor
- Part number: 833704
- Condition: Faulty
- Location: Nlg
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20091130DFW01

## Discrepancy

CREW REPORTED GEAR HANDLE UP NOSE GEAR RED LIGHT INDICATION AFTER TAKEOFF.  RETURNED TO DFW AND LANDED WITHOUT INCIDENT.  REPLACED THE LOCK SENSOR ON NOSE LANDING GEAR.

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