What was found
(CAN) DURING ANNUAL INPECTION OF INTERIOR OF MAST, CORROSION AND PITTING WERE DISCOVERED. MAST WAS REMOVED AND SENT TO AN OVERHAUL FACILITY FOR REPAIR. (TC NR 20070321011)
- Difficulty date
- March 21, 2007
- Submitted
- May 1, 2007
- Operation
- General aviation
- Make and model
- Bell 206B
- Aircraft time
- 12,829 hours
- Engine
- Allsn 250C20B
- System (JASC)
- 6230 · Main Rotor Mast/Swashplate
- Part
- Mast
- Part number
- 206010332121
- Part serial
- NJF6317
- Condition
- Corroded
- Location
- Main Rotor
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.