What was found
PILOT REPORTED CA/FO/STBY AIRSPEED INDICATOR ALL VARIED BY 20+ KNOTS. MAINTENANCE INSPECTED AND FOUND THE NR 2 AIR DATA COMPUTER TO HAVE A BURNED ODOR. THE COMPUTER WAS REPLACED WITH NO FURTHER DEFECTS NOTED.
- Difficulty date
- March 31, 2018
- Submitted
- April 3, 2018
- Operation
- Air carrier
- Aircraft
- N14834
- Make and model
- Aerosp ATR42320
- Aircraft serial
- 193
- Aircraft time
- 43,356 hours, 56,587 cycles
- System (JASC)
- 3417 · Air Data Computer
- Part
- Adc
- Part number
- 7000700959
- Part serial
- 87122446
- Condition
- Defective
- Location
- Nr 2
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.