What was found
(CAN) ROTOR RPM WAS READING LOW BY 30-40% AT GROUND IDLE. TROUBLESHOOTING INDICATED GAUGE FAILURE.
- Difficulty date
- January 18, 1998
- Submitted
- January 19, 2001
- Operation
- General aviation
- Make and model
- Hughes 369D
- Aircraft time
- 9,460 hours
- Engine
- Allsn 250C20B
- System (JASC)
- 7714 · Engine RPM Indicating System
- Part
- Tachometer
- Part number
- 369D24518
- Condition
- Failed
- Location
- Cockpit
- Stage of operation
- TO
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- C
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.