# SDR DXTA2025100905218

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 6, 2025
- Submitted: October 9, 2025
- Operation: Air carrier
- Aircraft: [N906QS](https://openairdocs.org/aircraft/N906QS), registered now
- Make and model: Cessna 680A
- Registry model: [Cessna 680A](https://openairdocs.org/model/cessna-680a) (OpenAirDocs)
- Aircraft serial: 680A0320
- Aircraft time: 3,768 hours, 2,482 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Landing Gear
- Condition: Malfunctioned
- Location: Zone 700
- Stage of operation: AP
- 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/DXTA2025100905218

## Discrepancy

DURING APPROACH, THE LEFT MAIN GEAR INDICATED A YELLOW HASH UPON EXTENSION. WE WENT AROUND AND DID THE GEAR DISAGREE LEFT CHECKLIST AND THE LANDING GEAR WILL NOT EXTEND CHECKLIST.  NEITHER CAUSED THE GREEN DOWN TO ILLUMINATE. AS A RESULT THE GEAR BLOWDOWN PROCEDURE WAS UTILIZED. CORRECTIVE ACTION:  ACCOMPLISHED ADJUSTMENT AND OPERATIONAL CHECKS ON THE LEFT MAIN LANDING GEAR UPLOCK SWITCH IAW MM 32-32-25. OPERATIONAL CHECKS WERE GOOD. REFERENCE ORDER NUMBERS 101718284, AND I OJ 718285 OF THIS REVISION FOR FURTHER DETAILS.

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