What was found
(CAN) CREW CONDUCTED AN AIR TURN BACK DUE TO CONTINUOUS OVERSPEED WARNING. REPLACEMENT OF THE IOM (INPUT OUTPUT MODULE) CORRECTED THE PROBLEM.
- Difficulty date
- December 22, 2015
- Submitted
- April 22, 2016
- Operation
- General aviation
- Make and model
- Bombdr DHC8400
- Aircraft time
- 15,658 hours
- Engine
- Pwc PW150A
- System (JASC)
- 3414 · Airspeed/Mach Indicator
- Part
- Module
- Part number
- C12431AB
- Condition
- Faulty
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.