# SDR DXTA2025031002612

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 7, 2025
- Submitted: March 10, 2025
- Operation: Air carrier
- Aircraft: [N468QS](https://openairdocs.org/aircraft/N468QS), registered now
- Make and model: Emb EMB-505
- Registry model: [EMB EMB-505](https://openairdocs.org/model/embraer-executive-emb-505) (OpenAirDocs)
- Aircraft serial: 50500766
- Aircraft time: 1,145 hours, 870 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 7450LS00
- Part serial: 006833
- Condition: Malfunctioned
- Location: Zone 200
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2025031002612

## Discrepancy

CABIN EMERG LIGHT: DURING CRUISE FLIGHT, CABIN EMERGENCY LIGHTS BEGAN TO FLICKER ON AND OFF, THEN SHORTLY AFTER, ILLUMINATED STEADY ON WITH THE  EMER LT SWITCH IN THE ARM POSITION. CORRECTIVE ACTION: REPLACED BATTERY. OPS CHECK GOOD. IAW EMBRAER PHENOM 300 AMM 33-52-01.

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