What was found
ROTOR RPM INDICATOR DECREASES 120 RPM DURING OPERATION. ROTOR NEEDLE GOES FROM 380 RPM INDICATED WITHOUT AN ACTUAL DROP IN ROTOR RPM. TO BE SENT TO VENDOR.
- Difficulty date
- January 13, 2003
- Submitted
- January 20, 2003
- Operation
- Air carrier
- Aircraft
- N975AE
- Make and model
- Aerosp AS355*
- Aircraft serial
- 2777
- Aircraft time
- 4,542 hours
- System (JASC)
- 7714 · Engine RPM Indicating System
- Part
- Indicator
- Part number
- 614764021
- Part serial
- 305
- Condition
- Malfunctioned
- Location
- Rotor Rpm
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.