# SDR DXTA2011112804799

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 25, 2011
- Submitted: November 28, 2011
- Operation: Air carrier
- Aircraft: [N815QS](https://openairdocs.org/aircraft/N815QS), registered now
- Make and model: Raythn HAWKER800XP
- Aircraft serial: 258705
- Aircraft time: 4,440 hours, 3,091 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Uplock Switch
- Condition: Out Of Adjust
- Location: Mlg
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2011112804799

## Discrepancy

REPEAT WRITE UP. DURING DESCENT AT APPROX 310 KTS, NOTICED LT GEAR RED UNSAFE LIGHT ILLUMINATED, SLOWED TO 220 KTS AND LIGHT EXTINGUISHED. APPROX 5 MINUTES LATER JUST PRIOR TO GEAR EXTENSION LIGHT REILLUMINATED. UPON SELECTING GEAR DOWN RED LIGHT EXTINGUISHED, HAD NORMAL 3 GREEN.  LT GEAR UPLOCK SWITCH ADJUSTED IAW AMM 32-60-00.  GEAR EXTENSION & RETRACTION ARE NORMAL WITH NO ANNUNCIATOR MALFUNCTIONS NOTED.

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