# SDR AALA202607178374

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 20, 2026
- Submitted: July 17, 2026
- Operation: Air carrier
- Aircraft: [N427AN](https://openairdocs.org/aircraft/N427AN), registered now
- Make and model: Airbus A321-253NX
- Registry model: [Airbus A321-253NX](https://openairdocs.org/model/airbus-a321-253nx) (OpenAirDocs)
- Aircraft serial: 10235
- Aircraft time: 21,420 hours, 5,895 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Part number: 2LA00541420
- Condition: No Test
- Location: Zone 200
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202607178374

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: EXTERIOR RIGHT AFT OVERWING EXIT LIGHT IS INOPERATIVE. REPLACED LIGHT PER AMM 33-51-15 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.

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