What was found
AIR TURNBACK, F/O INSTRUMENTATION LOST DATA FROM NR2 AIR DATA COMPUTER (ADC) IN FLIGHT. MAINTENANCE REMOVED AND REPLACED NR 2 AIR DATA COMPUTER (ADC). AIRCRAFT WAS RETURNED TO SERVICE. (K)
- Difficulty date
- January 10, 2006
- Submitted
- January 20, 2006
- Operation
- Air carrier
- Aircraft
- N912FX
- Make and model
- Aerosp ATR42300
- Aircraft serial
- 047
- Engine
- Pwa PW120
- Propeller
- Hamstd 14SF5
- System (JASC)
- 3417 · Air Data Computer
- Part
- Adc
- Part number
- 7000700942
- Part serial
- 84080762
- Condition
- Failed
- Location
- Nr 2
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- P
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.