What was found
DURING INSPECTION, FOUND A CRACK ON THE MAIN TRANSMISSION FRAME AT BS 4640
- Difficulty date
- June 12, 2018
- Submitted
- June 12, 2018
- Operation
- Air carrier
- Filed by
- 2A6R933B
Air Methods, LLC - Aircraft
- N186LA
- Make and model
- Bolkms BK117C2
- Aircraft serial
- 9185
- Aircraft time
- 2,789 hours, 6,669 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Condition
- Cracked
- Location
- Bs 4640
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.