# SDR HNAA2019102800324

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 25, 2019
- Submitted: October 28, 2019
- Operation: Air carrier
- Aircraft: [N643AE](https://openairdocs.org/aircraft/N643AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145200
- Aircraft time: 46,705 hours, 42,294 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Inverter
- Condition: Inoperative
- Location: Emergency Lights
- 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/HNAA2019102800324

## Discrepancy

NDIS  643     33-50  0015130  25OCT19  SBY  CLOSE
      EMERGENCY EXIT SIGN ABOVE F/A SEAT DOES NOT ILLUMINA
      TE
                                          33384    00 BAD
FACT  25OCT19  12:08  SBY
            TROUBLESHOT IAW FIM TASK 33-50-00-810-804A FOUND INV
            ERTER INOP R&R INVERTER #100 IAW AMM 33-50-11.

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