# SDR TIMA20231122009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 22, 2023
- Submitted: November 27, 2023
- Operation: Air carrier
- Aircraft: [N237SL](https://openairdocs.org/aircraft/N237SL), registered now
- Make and model: Beech 99
- Registry model: [Beech 99](https://openairdocs.org/model/beech-99) (OpenAirDocs)
- Aircraft serial: U237
- Aircraft time: 28,149 hours, 42,319 cycles
- System (JASC): [2400 · Electrical Power System](https://openairdocs.org/jasc/2400)
- Part: 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/TIMA20231122009

## Discrepancy

ELECTRICAL FAILURE IN FLIGHT RESULTING IN LOSS OF ALL AVIONICS/SOME FLIGHT INSTUMENTS, RETURNED TO KBIL AND DECLARED EMERGENCY USING CELL PHONE.

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