# SDR CALA2025102110361

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 19, 2025
- Submitted: October 21, 2025
- Operation: Air carrier
- Aircraft: [N14544](https://openairdocs.org/aircraft/N14544), registered now
- Make and model: Airbus A321-271NX
- Registry model: [Airbus A321-271NX](https://openairdocs.org/model/airbus-s-a-s-a321-271nx) (OpenAirDocs)
- Aircraft serial: 12671
- Aircraft time: 247 hours, 91 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Condition: No Discrepancy
- Location: Zone 200
- Stage of operation: CR
- 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/CALA2025102110361

## Discrepancy

EMERGENCY LIGHTS REMAINED ON AFTER 10000 DOUBLEING NO PFR, NO ECAM MSGS, NO LAST LEG REPORT. OPS CHECK OF E LIGHTS VIA FAP, OPS CHECK OK,OPERATIONAL TEST OF THE EMERGENCY LIGHTING IN THE CABIN WITH THE 'LIGHT EMER' PUSHBUTTON SWITCH,AMM REFERENCE: TASK 33-51-00-710-007-A. OPS CHECK OF E LIGHTS VIA COCKPIT OVERHEAD PANEL, OPS CHECK OK,AMM TASK33-51-00-710-008-A, OPERATIONAL TEST OF THE EMERGENCY LIGHTING IN THE CABIN WITH THE 'EMER EXIT LT' SWITCH. OPERATIONAL CHECK OF THE EMERGENCY POWER SUPPLY UNITS BY BITE-CHECK AMMREFERENCE: TASK 33-51-00-710-001-A, OPS ...

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