What was found
CREW REPORTS HEAT PITOT STATIC LT AUXILIARY EICAS MESSAGE. NO STS MESSAGE AFTER ENG SHUT DOWN, NO MESSAGE IN CMC. ENG GND RUN ACP AT ABOVE 50%N2, NO MESSAGES. CMC GND TEST ACP, OK.
- Difficulty date
- January 20, 2014
- Submitted
- January 24, 2014
- Operation
- Air carrier
- Aircraft
- N199UA
- Make and model
- Boeing 747422
- Aircraft serial
- 28717
- Aircraft time
- 66,413 hours, 7,684 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3150 · Central Warning
- Part
- Warning System
- Condition
- False Activation
- Location
- Cockpit
- Stage of operation
- UK
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.