What was found
MAIN ROTOR GEARBOX CHIP 'MGB CHIP' LIGHT ILLUMINATED IN FLIGHT. INSPECTED FOUND 1 CLASS F PARTICLE. - GROUND RUN CW - OPS CHECK GOOD.
- Difficulty date
- May 20, 2025
- Submitted
- May 23, 2025
- Operation
- Air carrier
- Aircraft
- N328CH
- Make and model
- Urocop EC130B4
- Aircraft serial
- 7328
- Aircraft time
- 4,681 hours, 16,892 cycles
- System (JASC)
- 6320 · Main Rotor Gearbox
- Part
- Gearbox
- Condition
- Making Metal
- Location
- Main Rotor
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.