- Difficulty date
- April 4, 2001
- Submitted
- April 18, 2001
- Operation
- General aviation
- Aircraft
- N5211R
- Make and model
- Hughes 369D
- Aircraft serial
- 1161D
- Aircraft time
- 6,008 hours
- Engine
- Allsn 250C20B
- Part
- Gearbox
- Part number
- 6894171
- Part serial
- CAG20425
- Condition
- Leaking
- Location
- Engine
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- K
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.