# SDR J7SA2021012200264

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 18, 2021
- Submitted: January 22, 2021
- Operation: Air carrier
- Aircraft: [N421FX](https://openairdocs.org/aircraft/N421FX), registered now
- Make and model: Emb EMB-545
- Registry model: [EMB EMB-545](https://openairdocs.org/model/embraer-s-a-emb-545) (OpenAirDocs)
- Aircraft serial: 55010041
- Aircraft time: 2,596 hours, 1,648 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Condition: Malfunctioned
- Location: Cabin
- 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/J7SA2021012200264

## Discrepancy

DISCOVERED EMERGENCY LIGHTS BLINKING RAPIDLY.  REMOVED AND REPLACED FWD EMERGENCY AND AFT EMERGENCY BATTERIES WITH INSPECTED UNITS, AS REQUIRED.  OPERATIONS CHECKS GOOD, NO DEFECTS NOTED, REF EMB AMM 33-51-01.  FWD P/N 6450LS-00; S/N 001432; AFT P/N 6450LS-00; S/N 001297.

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