# SDR 2026FA0000788

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 25, 2026
- Submitted: September 28, 2026
- Operation: General aviation
- Aircraft: [N440EH](https://openairdocs.org/aircraft/N440EH), registered now
- Make and model: Cessna 441
- Registry model: [Cessna 441](https://openairdocs.org/model/cessna-441) (OpenAirDocs)
- Aircraft serial: 4410358
- Aircraft time: 14,562 hours, 7,240 cycles
- Engine: Garrtt TPE33110N
- Engine time: 15,571 hours, 9,797 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part number: TPE3310N
- Part serial: P31092C
- Condition: Failed
- Location: Right
- Part time: 15,571 hours, 9,797 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: R, J
- Precautionary procedure: E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2026FA0000788

## Discrepancy

DURING CRUISE FLIGHT AT FL290, ONE HOUR AFTER TAKEOFF, RIGHT ENGINE TORQUE QUICKLY FELL TO ZERO AND REMAINED, NO OSCILLATIONS. SIMULTANEOUSLY, RIGHT ENGINE EGT INCREASED TO BEYOND RED LINE AND REMAINED, NO OSCILLATIONS. AIRCRAFT YAWED AND BEGAN TO LOSE ALTITUDE. PILOT SHUT DOWN AND SECURED THE RIGHT ENGINE AND DIVERTED TO NEAREST SUITABLE DESTINATION AND LANDED WITHOUT INCIDENT.

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