# SDR P5CA2015022300012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2015
- Submitted: February 24, 2015
- Operation: Air carrier
- Aircraft: [N857GT](https://openairdocs.org/aircraft/N857GT), registered now
- Make and model: Boeing 747-87UF
- Registry model: [Boeing 747-87UF](https://openairdocs.org/model/boeing-747-87uf) (OpenAirDocs)
- Aircraft serial: 37568
- Aircraft time: 13,367 hours, 2,394 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Warning
- Condition: False Activation
- Stage of operation: CL
- 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/P5CA2015022300012

## Discrepancy

DURING CLIMB OUT, FIRE BELL AURAL SOUNDED TWICE WITHOUT OTHER VISUAL WARNINGS. ENTRY 689531-3, 22FEB15.  CHECKED CMC. NO MESSAGE FOUND IN PRESENT LEG, EXISTING FAULT HISTORY. C/W FIRE TEST IAW AMM 26-10-00 AND TEST PASSED.

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