# SDR AALA202403200730

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 18, 2024
- Submitted: March 20, 2024
- Operation: Air carrier
- Aircraft: [N601AW](https://openairdocs.org/aircraft/N601AW), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1935
- Aircraft time: 64,330 hours, 26,845 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 321454
- Part serial: 2202
- Condition: No Test
- Location: Emergency Lights
- Part time: 65,880 hours, 27,287 cycles
- 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/AALA202403200730

## Discrepancy

AIRCRAFT WAS GROUNDED: SUBSEQUENT EMERGENCY LIGHT TESTS REVEAL MULTIPLE EMERGENCY ESCAPE PATH LIGHT INOPERATIVE. INSTALLED SERVICEABLE EMERGENCY POWER SUPPLY UNITS AT POSITIONS 10WL (AALA202403206110) AND 13WL.

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