# SDR O2GA2020102987201

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 23, 2020
- Submitted: October 29, 2020
- Operation: Air carrier
- Aircraft: N872UP
- Make and model: Beech B300
- Registry model: [Beech B300](https://openairdocs.org/model/hawker-beechcraft-b300) (OpenAirDocs)
- Aircraft serial: FL1066
- Aircraft time: 2,721 hours, 2,236 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Circuit Card
- Part number: 1013646741
- Part serial: 52338071005
- Condition: Intermittent
- Location: Fire Detection
- Part time: 2,721 hours, 2,236 cycles
- Stage of operation: CL
- 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/O2GA2020102987201

## Discrepancy

LEFT AND RIGHT ENGINE FIRE ANNUNCIATIONS ON INITIAL CLIMB.  BOTH ANNUNCIATORS EXTINGUISHED WITHIN 4 SECONDS.  EMERGENCY DECLARED AND DIVERTED TO KFRG.  LANDING UNEVENTFUL.  UPON SHUTDOWN NO EVIDENCE OF FIRE WAS PRESENT.  MAINTENANCE REPLACED THE ENGINE FIRE MONITOR PCB.  A SUCCESSFUL OPERATIONAL CHECK FLIGHT WAS PERFORMED.  AIRCRAFT WAS RETURNED TO SERVICE.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.