# SDR WX0A2021112273874

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 18, 2021
- Submitted: November 22, 2021
- Operation: Air carrier
- Aircraft: [N321NV](https://openairdocs.org/aircraft/N321NV), registered now
- Make and model: Airbus A319-111
- Registry model: [Airbus A319-111](https://openairdocs.org/model/airbus-a319-111) (OpenAirDocs)
- Aircraft serial: 2527
- Aircraft time: 45,760 hours, 31,014 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Battery
- Condition: Failed
- Stage of operation: IN
- How discovered: O
- Nature of condition: P
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WX0A2021112273874

## Discrepancy

AFT MEGAPHONE BATTERIES REQUIRE REPLACEMENT-MX-024 EXP 09/21 / REMOVED AND REPLACED AFT MEGAPHONE BATTERIES AND OPS CK GOOD REF WC 25-200-023; MX-024 EXP 11/22."

---
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.