# SDR DALA2023121810337

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 16, 2023
- Submitted: December 18, 2023
- Operation: Air carrier
- Aircraft: [N899AT](https://openairdocs.org/aircraft/N899AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55049
- Aircraft time: 42,614 hours, 29,344 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2023121810337

## Discrepancy

EMERGENCY EXIT SIGNS AT LOCATION 601 ARE INOPERATIVE. THE INTERIOR EMERGECY EXIT LIGHTS ARE FLASHING IN FLIGHT. MAINTENANCE REPLACED B5-235 POWER SUPPLY AND BATTERY IAW B717 AMM 33-51. OPERATIONAL TESTS WERE GOOD. (LP #0112909)

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