# SDR HKGA202401162001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 12, 2024
- Submitted: January 16, 2024
- Operation: Air carrier
- Aircraft: [N290SW](https://openairdocs.org/aircraft/N290SW), registered now
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120317
- Aircraft time: 47,763 hours, 62,655 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: CR
- How discovered: V
- Nature of condition: H
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HKGA202401162001

## Discrepancy

THE AIRCRAFT EXPERIENCED A COMPLETE ELECTRICAL POWER LOSS DURING CRUISE. THE LH GENERATOR WAS ON MEL. TROUBLESHOOTING DETERMINED THAT THE RH GENERATOR HAD FAILED. BOTH THE LH AND RH GENERATOR WERE REPLACED.

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