What was found
DURING INSPECTION OF M/R BLADE, MAINTENANCE DETECTED GREEN MAIN ROTOR BLADE HAS HORIZONTAL CRACK ON TRAILING EDGE FROM GRIP OUT TO PU TAPE. REMOVED AND REPLACED M/R BLADE IAW AMM 62-10-00,4-1.
- Difficulty date
- April 7, 2025
- Submitted
- April 7, 2025
- Operation
- General aviation
- Filed by
- QR9R369D
M1 Support Services - Make and model
- Bolkms BK117C2
- Aircraft serial
- 9273
- Aircraft time
- 4,795 hours
- System (JASC)
- 6210 · Main Rotor Blades
- Part
- Blade
- Part number
- B621M1002104
- Part serial
- 790
- 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.