What was found
BLUE MAIN ROTOR BLADE HAS CRACK ON TOP SIDE OF BLADE NEAR ROOT OUTSIDE OF PU FILM NEAR VIBRATION ABSORBER. RE-VERIFIED BY USING BOUNCE TEST WITH ALCOHOL. REMOVED AND REPLACED MAIN ROTOR BLADE IAW AMM 62-10-00, 4-1.
- Difficulty date
- August 4, 2025
- Submitted
- August 4, 2025
- Operation
- General aviation
- Filed by
- QR9R369D
M1 Support Services - Make and model
- Bolkms BK117C2
- Aircraft serial
- 9699
- Aircraft time
- 4,375 hours
- System (JASC)
- 6210 · Main Rotor Blades
- Part
- Blade
- Part number
- B621M1002104
- Part serial
- 3898
- 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.