# SDR TRBA2011033

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 2, 2011
- Submitted: April 13, 2011
- Operation: Air carrier
- Aircraft: [N451AT](https://openairdocs.org/aircraft/N451AT), registered now
- Make and model: Aerosp ATR 72-212
- Registry model: [Aerosp ATR 72-212](https://openairdocs.org/model/aerospatiale-atr-72-212) (OpenAirDocs)
- Aircraft serial: 451
- Aircraft time: 30,089 hours, 29,626 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Part number: CG7GO10
- Part serial: 3402
- Condition: Failed
- Location: E/E Bay
- Part time: 27 hours, 32 cycles
- Stage of operation: TX
- How discovered: V
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TRBA2011033

## Discrepancy

10 MINS AFTER POWER UP, MASTER WARNING ON CAP.  ELECTRICAL SMOKE.  R & R AVIONIC SMOKE DETECTOR IAW JIC 26-15-21, OPS CK GOOD.

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