# SDR DXTA2026010206375

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 30, 2025
- Submitted: January 2, 2026
- Operation: Air carrier
- Aircraft: [N942QS](https://openairdocs.org/aircraft/N942QS), registered now
- Make and model: Cessna 680A
- Registry model: [Cessna 680A](https://openairdocs.org/model/cessna-680a) (OpenAirDocs)
- Aircraft serial: 680A0375
- Aircraft time: 2,186 hours, 1,531 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Uplock Switch
- Part number: 69481013
- Condition: Faulted
- Location: Zone 700
- Stage of operation: DE
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2026010206375

## Discrepancy

UPON SELECTING GEAR DOWN, RECEIVED AN AMBER GEAR DISAGREE L, AND THE GEAR INDICATION SHOWED A BLACK BOX WITH AN AMBER X. THE QRH WAS COMPLETED, TO INCLUDE BLOWING THE GEAR DOWN AND PULLING THE UPLOCK HANDLE IN THE LAV. THERE WAS NO CHANGE IN THE LEFT GEAR INDICATION.   R & R LT MLG UPLOCK SWITCH. ADJUSTED SWITCH TO PROPER MEASUREMENT WITH ACFT ON GROUND. OPS CHECKED GOOD. ALL DONE IAW AMM 32-00-00. NO DEFECTS NOTED.

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