# SDR DXTA2024040911445

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 8, 2024
- Submitted: April 9, 2024
- Operation: Air carrier
- Aircraft: [N603QS](https://openairdocs.org/aircraft/N603QS), registered now
- Make and model: Cessna 680A
- Registry model: [Cessna 680A](https://openairdocs.org/model/cessna-680a) (OpenAirDocs)
- Aircraft serial: 680A0159
- Aircraft time: 5,917 hours, 3,749 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Downlock Switch
- Part number: 603731
- Condition: Failed
- 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/DXTA2024040911445

## Discrepancy

AFTER GEAR RETRACTION, RECEIVED AMBER GEAR DISAGREE N CAS WITH AMBER DN.  FOLLOWED ABNORMAL PROCEDURE AND EXTENDED LANDING GEAR.  LANDED AS SOON AS PRACTICAL AT KMDW.  R & R DOWNLOCK SWITCH IAW AMM 32-30-10. OPS CHECK GOOD.

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