What was found
CRACKED AT APEX OF DRIVE FLANGE.
- Difficulty date
- December 28, 2011
- Submitted
- December 28, 2011
- Operation
- Air carrier
- Make and model
- Bell 412EP
- Aircraft serial
- 36317
- Aircraft time
- 8,410 hours
- System (JASC)
- 6510 · Tail Rotor Drive Shaft
- Part
- Drive Shaft
- Part number
- 412040621105
- Part serial
- A2576
- Condition
- Cracked
- Location
- Main Rotor
- 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.