# SDR GUUA93832122208A

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 22, 2008
- Submitted: December 29, 2008
- Operation: Air carrier
- Aircraft: N81538
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft serial: UE199
- Aircraft time: 25,984 hours, 31,490 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Uplock Switch
- Part number: H111541
- Condition: Defective
- Location: Lt Mlg
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GUUA93832122208A

## Discrepancy

DURING FLIGHT, LANDING GEAR HORN WILL NOT SILENCE EVEN THOUGH SILENCE BUTTON IS PUSHED.  REPLACED LT LANDING GEAR UPLOCK SWITCH. OPS CHECK GOOD.

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