# SDR QMLD201203222841

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 22, 2012
- Submitted: March 22, 2012
- Operation: Air carrier
- Aircraft: [N135MF](https://openairdocs.org/aircraft/N135MF), registered now
- Make and model: Urocop EC135T2
- Registry model: [Urocop EC135T2](https://openairdocs.org/model/eurocopter-deutschland-ec135t2) (OpenAirDocs)
- Aircraft serial: 0281
- Aircraft time: 4,981 hours, 13,463 cycles
- System (JASC): [6210 · Main Rotor Blades](https://openairdocs.org/jasc/6210)
- Part: Blade
- Part number: L621M1010056
- Part serial: 1500
- Condition: Cracked
- Location: Main Rotor
- Part time: 4,981 hours, 13,463 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QMLD201203222841

## Discrepancy

DURING INSPECTION OF THE MAIN ROTOR BLADES, FOUND 3 OF THEM WITH 45 DEGREE CRACKS 1.9 METERS OTBD OF THE BLADE BOLT.

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