# SDR DALA2026041402366

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 12, 2026
- Submitted: April 14, 2026
- Operation: Air carrier
- Aircraft: [N986AT](https://openairdocs.org/aircraft/N986AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55089
- Aircraft time: 58,872 hours, 42,536 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: No Test
- 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/DALA2026041402366

## Discrepancy

EMERGENCY LIGHTS AT OVERWING EMERGENCY DOORS AND CEILING PANEL DON'T TURN ON.   SERVICEABLE EMERGENCY POWER SUPPLIES (2EA) AND SERVICEABLE EMERGENCY BATTERIES ASSY (2EA) WERE REPLACED PER B717-200 AMM 33-51-04. TEST OK. (1541222) (AIRCRAFT GROUNDED)

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