What was found
MAIN ROTOR HUB HAD CORROSION ON ALL FOUR PITCH HORNS.
- Difficulty date
- November 15, 1999
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N91070
- Make and model
- Bolkms BO105S
- Aircraft serial
- S145
- System (JASC)
- 6220 · Main Rotor Head
- Part
- Hub
- Part number
- 105141081
- Condition
- Corroded
- Location
- Main Rotor
- Part time
- 6,920 hours
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.