# SDR YENA2026042300428

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 2026
- Submitted: April 23, 2026
- Operation: Air carrier
- Aircraft: [N966JT](https://openairdocs.org/aircraft/N966JT), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 07230
- Aircraft time: 35,018 hours, 11,147 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 321431
- Part serial: 945771
- Condition: Inoperative
- Location: Zone 200
- Part time: 5,948 hours, 2,214 cycles
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2026042300428

## Discrepancy

FLT# 721, BOS-PBI. FWD EMERGENCY LIGHT BATTERY INOP. REMOVED AND REPLACED FWD EMERGENCY LIGHT BATTERY PER AMM 33-51-38.

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