What was found
STL CAPTAINS AIRSPEED FAILED ON TAKEOFF. RETURNED STL WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED NUMBER ONE AIR DATA COMPUTER AND NUMBER THREE VERTICAL GYRO. SYSTEM GROUND CHECK NORMAL OPERATION. (CLOSED)
- Difficulty date
- April 8, 2009
- Submitted
- July 16, 2009
- Operation
- Air carrier
- Aircraft
- N476AA
- Make and model
- Doug DC982
- Aircraft serial
- 49651
- Aircraft time
- 60,436 hours, 31,472 cycles
- System (JASC)
- 3417 · Air Data Computer
- Part
- Adc
- Condition
- Inoperative
- Location
- Zone 200
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.