What was found
DUAL TACH STAYS ON ZERO ON START UP.
- Difficulty date
- February 10, 1998
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Make and model
- Bell 407
- Aircraft serial
- 53130
- System (JASC)
- 7714 · Engine RPM Indicating System
- Part
- Dual Tach
- Part number
- 407375008101
- Condition
- Failed
- Location
- Eng Rpm
- 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.