# SDR WX0A2017053073255

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 22, 2017
- Submitted: May 30, 2017
- Operation: Air carrier
- Aircraft: [N878GA](https://openairdocs.org/aircraft/N878GA), registered now
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Aircraft serial: 53487
- Aircraft time: 40,076 hours, 24,402 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Pseu
- Condition: Malfunctioned
- Stage of operation: DE
- 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/WX0A2017053073255

## Discrepancy

DURING FLAPS 28 SELECTION, GEAR WARNING SOUNDED AND COULD NOT BE SILENCED.  EMERGENCY DECLARED,  R & R THE CAWS AND PSEU.

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