# SDR FDEA202508151454

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 15, 2025
- Submitted: August 15, 2025
- Operation: Air carrier
- Aircraft: [N661FE](https://openairdocs.org/aircraft/N661FE), registered now
- Make and model: Airbus A300 F4-605R
- Registry model: [Airbus A300 F4-605R](https://openairdocs.org/model/airbus-industrie-a300-f4-605r) (OpenAirDocs)
- Aircraft serial: 760
- Aircraft time: 39,609 hours, 21,969 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Monitor
- Part number: 8318975
- Part serial: AREJ2218
- Condition: Expired
- Location: Co2
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA202508151454

## Discrepancy

CO2 MONITOR (S/N AREJ-2218) CALIBRATION CYCLE  EXPIRED.   REMOVED AND REPLACED CO2 MONITOR WITH EXPIRED  CALIBRATION CYCLE.

---
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.