# SDR REXA2021111000942

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 1, 2021
- Submitted: November 18, 2021
- Operation: Air carrier
- Aircraft: [N981EV](https://openairdocs.org/aircraft/N981EV), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7768
- Aircraft time: 32,797 hours, 32,161 cycles
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: None
- Condition: None
- Stage of operation: DE
- How discovered: O
- Nature of condition: O
- Precautionary procedure: B, G
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/REXA2021111000942

## Discrepancy

DURING DECENT INTO CRW APPROX. FL220, CREW STATED HEARING LOUD AIR NOISE FROM THE CABIN AREA. FLIGHT ATTENDANT ALSO REPORTED NOISE TO FLIGHT CREW. CREW PERFORMED EMERGENCY DECENT AND MANUALLY DEPLOYED CABIN O2 MASKS. CABIN ALTITUDE NEVER EXCEEDED 6000FT. EMERGENCY DECLARED. FLIGHT LANDED WITHOUT FURTHER ISSUES.

---
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.