What was found
LAX PILOT REPORTED TAT READING WAS INTERMITTENT & NEEDLE MOVING ERRATICALLY. FLIGHT RETURNED LAX LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED TWO RELAYS & TAT PROBE. SYSTEM GROUND CHECKED NORMAL OPERATION CLOSED.
- Difficulty date
- October 4, 2013
- Submitted
- November 20, 2013
- Operation
- Air carrier
- Aircraft
- N339AA
- Make and model
- Boeing 767223
- Aircraft serial
- 22336
- Aircraft time
- 96,146 hours, 19,362 cycles
- System (JASC)
- 3412 · Outside Air Temperature Indicator/Sensor
- Part
- Tat Probe
- Condition
- Inoperative
- Location
- Zone 200
- Stage of operation
- CR
- 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.