What was found
TORQUE OSCILLATIONS ABOVE 80%.
- Difficulty date
- August 21, 2001
- Submitted
- September 4, 2001
- Operation
- General aviation
- Aircraft
- N21497
- Make and model
- Bell 206L3
- Aircraft serial
- 51518
- Aircraft time
- 11,459 hours
- Engine
- Allsn 250C30P
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- Liner
- Part number
- 23066675
- Part serial
- 145
- Condition
- Damaged
- Location
- Compressor
- 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.