# SDR MASA200700530

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 29, 2007
- Submitted: September 25, 2007
- Operation: Air carrier
- Aircraft: [N991HA](https://openairdocs.org/aircraft/N991HA), registered now
- Make and model: Dhav DHC8202
- Aircraft serial: 431
- Aircraft time: 27,015 hours, 29,188 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Part number: 473054
- Part serial: 1529
- Condition: Intermittent
- Location: Nr 1
- Part time: 8,637 hours, 8,180 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MASA200700530

## Discrepancy

ASH 2907 GJT.  SMOKE DETECTOR WARNING LIGHT INTERMITTENT IN FLIGHT.  MX CHANGED THE NUMBER 1 DETECTOR.

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