# SDR DXTA2026100109917

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 27, 2026
- Submitted: October 1, 2026
- Operation: Air carrier
- Aircraft: [N934QS](https://openairdocs.org/aircraft/N934QS), registered now
- Make and model: Cessna 680A
- Registry model: [Cessna 680A](https://openairdocs.org/model/cessna-680a) (OpenAirDocs)
- Aircraft serial: 680A0363
- Aircraft time: 3,244 hours, 2,168 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Squat Switch
- Part number: 69480012
- Condition: Defective
- Location: Zone 700
- 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/DXTA2026100109917

## Discrepancy

ON DEPARTURE, GEAR WAS SELECTED UP AND WE STARTED HEARING LOUD BANGS COMING FROM FRONT OF THE AIRCRAFT. WE HEARD 10-15 BANGS AND ALSO RECEIVED A GEAR DISAGREE N CAS MESSAGE. AFTER ABOUT 30 SECONDS IT STOPPED AND THE CAS MESSAGE CLEARED.   REMOVED AND REPLACED NOSE LANDING GEAR SQUAT SWITCH IAW AMM 32-60-10. PERFORMED OPS CHECK WITH NO DEFECTS NOTED. PERFORMED LANDING GEAR EXTENSION AND RETRACTION IAW AMM 32-30-00 WITH NO DEFECTS NOTED. NO FURTHER ACTION IS REQUIRED CURRENTLY.

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