# SDR 2HGR2020012301

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 12, 2020
- Submitted: January 24, 2020
- Operation: General aviation
- Aircraft: [N233MW](https://openairdocs.org/aircraft/N233MW), registered now
- Make and model: Beech 400A
- Registry model: [Beech 400A](https://openairdocs.org/model/hawker-beechcraft-400a) (OpenAirDocs)
- Aircraft serial: RK233
- Aircraft time: 4,785 hours, 3,169 cycles
- Engine: Pwa JT15D5
- System (JASC): [7700 · Engine Indicating System](https://openairdocs.org/jasc/7700)
- Part: Controller
- Part number: 1910001
- Part serial: 0905
- Condition: Intermittent
- Location: Right Engine
- Part time: 4,785 hours, 3,169 cycles
- Stage of operation: TO
- How discovered: C
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2HGR2020012301

## Discrepancy

CREW WAS RE-POSITIONING N233MW FROM KSBA TO KCRQ. DURING THE TAKE-OFF PHASE, THE CREW NOTICED A FLASHING MASTER CAUTION WARNING AND THE R EFC OFF ANNUNCIATIOR ILLUMINATED. CREW DECIDED TO ABORT THE TAKE-OFF. AFTER EXITING THE RUNWAY, CREW PROCEEDED TO RE-TEST THE EFC CHECK & THIS TIME THE TEST PASSED & THE CREW COMPLETED THE RE-POSITIONING FLIGHT WAS WITHOUT ANY PROBLEMS.

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