# SDR ASAA2026051564796

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 15, 2026
- Submitted: May 19, 2026
- Operation: Air carrier
- Aircraft: [N381HA](https://openairdocs.org/aircraft/N381HA), registered now
- Make and model: Airbus A330-243
- Registry model: [Airbus A330-243](https://openairdocs.org/model/airbus-a330-243) (OpenAirDocs)
- Aircraft serial: 1114
- Aircraft time: 64,018 hours, 10,409 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light Sys
- Condition: Malfunctioned
- 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/ASAA2026051564796

## Discrepancy

EMERGENCY LIGHTS STAY ON. GROUNDED - YES. SPOKE WITH CREW AND FOUND THAT EMERGENCY EXIT LIGHTS WERE FLICKERING. PERFORMED OPS CHECK OF EMERGENCY POWER SUPPLY UNITS BY BITE TEST. TEST OK. REF AMM 33-51-00-710-801-A.

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