What was found
(CAN) DUE TO AN UNEVEN DRIFT BETWEEN BOTH ADAHRS SYSTEMS (PF/PM) WHILE IN PRESET MODE, A FLT MISCOMP CAS INDICATION APPEARS APPROXIMATELY EVERY 3 MINUTES. (TC# 20190702014)
- Difficulty date
- June 2, 2018
- Submitted
- August 17, 2020
- Operation
- General aviation
- Make and model
- Bell 429
- Aircraft time
- 1,160 hours
- System (JASC)
- 3417 · Air Data Computer
- Part
- Adiru
- Part number
- 429075123105
- Condition
- Unreliable
- Location
- Cockpit
- Component
- Adahrs · Honeywell
- Component part number
- KSG7200
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- H
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.