# SDR WX0A2018111273372

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 8, 2018
- Submitted: November 12, 2018
- Operation: Air carrier
- Aircraft: N423NV
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Aircraft serial: 53008
- Aircraft time: 50,271 hours, 40,995 cycles
- System (JASC): [2760 · Drag Control System](https://openairdocs.org/jasc/2760)
- Part: Sensor
- Part number: 833703
- Condition: Faulted
- Location: Spoiler Deploy
- Stage of operation: DE
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WX0A2018111273372

## Discrepancy

SPOILER DEPLOYED ANNUNCIATOR ILLIMINATED AND STAYED ON DURING DESCENT.   EMERGENCY DECLARED.  R & R THE LT INBD FLIGHT SPOILER DEPLOYED SENSOR.

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