What was found
ROUTINE INSPECTION. FOUND NUMEROUS SMALL BUBBLES IN SILVER PLATING ON STATIC MAST. BUBBLES OR BUMPS ARE 1/32" DIAMETER.
- Difficulty date
- May 13, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N9214U
- Make and model
- Doug MD900
- Aircraft serial
- 90000014
- System (JASC)
- 6230 · Main Rotor Mast/Swashplate
- Part
- Static Mast
- Part number
- 900F2401021101
- Condition
- Defective
- Location
- M/R
- Part time
- 426 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.