- Difficulty date
- March 20, 1999
- Submitted
- March 26, 2000
- Operation
- General aviation
- Make and model
- Bolkms BK117C1
- Aircraft serial
- 7505
- Part
- Indicator
- Part number
- 117902111
- Condition
- Reads High
- Location
- Triple Tach
- Part time
- 747 hours
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ROTOR RPM READS 870, 10 PERCENT HIGH. REMOVED AND REPLACED.