What was found
PRECAUTIONARY LANDING MADE DUE TO GRINDING NOISE & VIBRATION IN COCKPIT. PMA FOUND TO BE FAULTY. REPLACED THE PMA.
- Difficulty date
- January 29, 2026
- Submitted
- January 31, 2026
- Operation
- Air carrier
- Aircraft
- N407AM
- Make and model
- Bell 407
- Aircraft serial
- 53309
- Aircraft time
- 12,214 hours, 36,328 cycles
- System (JASC)
- 2400 · Electrical Power System
- Part
- Pma
- Part number
- 430154302
- Part serial
- 061959201415
- Condition
- Faulted
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- E
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.