# SDR FDEA201512244074

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 24, 2015
- Submitted: December 24, 2015
- Operation: Air carrier
- Aircraft: [N723FD](https://openairdocs.org/aircraft/N723FD), registered now
- Make and model: Airbus A300 B4-622R
- Registry model: [Airbus A300 B4-622R](https://openairdocs.org/model/airbus-a300-b4-622r) (OpenAirDocs)
- Aircraft serial: 543
- Aircraft time: 43,316 hours, 26,072 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Part number: CGDU220000
- Condition: Faulty
- Location: E&E Bay
- Stage of operation: CR
- 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/FDEA201512244074

## Discrepancy

AT CRUISE ALTITUDE ECAM INDICATION OF AVIONICS SMOKE.  OPERATING THE SNIFFER FAN IAW QRH YIELDED NO SMOKE INDICATIONS.  THE ECAM ALERT EXTINGUISHED AFTER 3 MINUTES.  THE SITUATION REOCCURRED UPON LANDING.  REPLACED AVIONICS SMOKE DETECTORS 11WA & 13WA.

---
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.