# SDR DALA2025102107686

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 16, 2025
- Submitted: October 21, 2025
- Operation: Air carrier
- Aircraft: [N124DU](https://openairdocs.org/aircraft/N124DU), registered now
- Make and model: Airbus BD-500-1A10
- Registry model: [Airbus BD-500-1A10](https://openairdocs.org/model/airbus-canada-ltd-ptnrsp-bd-500-1a10) (OpenAirDocs)
- Aircraft serial: 50043
- Aircraft time: 15,138 hours, 7,008 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Condition: Faulted
- 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/DALA2025102107686

## Discrepancy

FAS REPORT EMERGENCY EXIT INTERIOR LOCATOR LIGHTS DID NOT ILLUMINATE ON LANDING. T/S PER A220 EFIM SOL.# 1-04874, RESET C/BS AND PERFORMED OPS CK OF INTERNAL EMERGENCY LIGHTING SYSTEM PER A220 AMP 33-52-00, OPS CK NML. OK TO CLOSE LOG. (LP# 6995876)

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