# SDR QMLA2026070420042

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 3, 2026
- Submitted: July 5, 2026
- Operation: Air carrier
- Aircraft: [N865NC](https://openairdocs.org/aircraft/N865NC), registered now
- Make and model: Urocop EC 135 P2
- Registry model: [Urocop EC 135 P2](https://openairdocs.org/model/eurocopter-deutschland-ec-135-p2) (OpenAirDocs)
- Aircraft serial: 0584
- Aircraft time: 7,621 hours, 24,729 cycles
- System (JASC): [6320 · Main Rotor Gearbox](https://openairdocs.org/jasc/6320)
- Part: Transmission
- Condition: Making Metal
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QMLA2026070420042

## Discrepancy

XMSN CHIP ILLUMINATED AT PICKUP HOSPITAL. MISSION WAS ABORTED, DID NOT STARTUP WITH TRANSMISSION CAUTION.  CONTACTED MECHANIC TO FIX ON STATION. INSPECTED CHIP CONFIRMED CAT C RTS

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