# SDR QMLA2013110713160

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 7, 2013
- Submitted: November 8, 2013
- Operation: Air carrier
- Aircraft: [N145SU](https://openairdocs.org/aircraft/N145SU), registered now
- Make and model: Bolkms BK117C2
- Aircraft serial: 9102
- Aircraft time: 4,219 hours, 12,581 cycles
- System (JASC): [5302 · Rotorcraft Tail Boom](https://openairdocs.org/jasc/5302)
- Part: Frame
- Part number: 112030416
- Condition: Cracked
- Location: Tailboom
- Component: Tailboom, Urocop
- Component part number: B535M12095102
- 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/QMLA2013110713160

## Discrepancy

DURING INSPECTION, FOUND .7 INCH CRACK IN LT FRAME FOR COWLING ATTACHMENT ON VERTICAL FIN.

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