What was found
CREW REPORTS: LEFT AOA HEAT FAIL EICAS MSG. MAINTENANCE MSG 30345. LEFT AOA SENSOR AND AOA CURRENT SENSE RELAY R7565. PERFORM OPERATIONAL CHECK REF AMM.
- Difficulty date
- April 3, 2013
- Submitted
- May 15, 2013
- Operation
- Air carrier
- Aircraft
- N178UA
- Make and model
- Boeing 747422
- Aircraft serial
- 24385
- Aircraft time
- 93,526 hours, 11,233 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3418 · Stall Warning System
- Part
- Sensor
- Part number
- 0861DR
- Part serial
- 1017
- Condition
- Faulty
- Location
- Stall Warning
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.