# SDR QMLA2011020811022

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 8, 2011
- Submitted: February 9, 2011
- Operation: Air carrier
- Aircraft: N911SX
- Make and model: Bolkms BK117B2
- Aircraft serial: 7232
- Aircraft time: 8,070 hours, 25,861 cycles
- System (JASC): [5302 · Rotorcraft Tail Boom](https://openairdocs.org/jasc/5302)
- Part: Plate
- Part number: 11730650
- Condition: Cracked
- Location: Tailboom
- 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/QMLA2011020811022

## Discrepancy

RT VERTICAL END PLATE CRACKED AT KNOCK OUT PORTION OF THE STABALIZER.

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