- Difficulty date
- April 9, 2025
- Submitted
- April 13, 2025
- Operation
- Air carrier
- Make and model
- Bell 407
- Aircraft serial
- 54601
- Aircraft time
- 4,872 hours, 10,264 cycles
- Engine
- Allsn 250C47B
- Engine time
- 4,841 hours
- Part
- Oil System
- Condition
- Leaking
- Location
- Zone 200
- Stage of operation
- AA
- How discovered
- V
- Nature of condition
- K
- Precautionary procedure
- E
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EXCESS OIL OBSERVED DRIPPING FROM AFT-MOST BOTTOM DRAIN TUBE.
More about the Bell 407