# SDR DALA2026022201255

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 21, 2026
- Submitted: February 22, 2026
- Operation: Air carrier
- Aircraft: [N125DN](https://openairdocs.org/aircraft/N125DN), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 10252
- Aircraft time: 15,223 hours, 6,317 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: Inoperative
- Location: Zone 200
- 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/DALA2026022201255

## Discrepancy

AIRCRAFT 1025, EMERGENCY EXIT SIGNS INOPERATIVE / LOCATIONS:606. CORRECTIVE ACTION: REPLACED ROW 25 RH EPSU AND BATTERY IAW A321 AMM 33-51. OPS CHK PASS. (LP 1461883)

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