# SDR QMLA2015063015051

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 30, 2015
- Submitted: July 2, 2015
- Operation: Air carrier
- Aircraft: [N145SJ](https://openairdocs.org/aircraft/N145SJ), registered now
- Make and model: Bolkms BK117C2
- Aircraft serial: 9091
- Aircraft time: 3,330 hours, 9,220 cycles
- System (JASC): [5302 · Rotorcraft Tail Boom](https://openairdocs.org/jasc/5302)
- Part: Frame
- Part number: 1143025200115
- 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/QMLA2015063015051

## Discrepancy

DURING AN AIRFRAME ZONE 12 INSPECTION FOUND THE SHELF THAT THE ANTI-COLLISION LIGHT POWER SOURCE IS MOUNTED TO IS BROKEN & UPON FURTHER INSPECTION FOUND A CRACK IN UPPER FRAME 9LA.

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