What was found
EICAS CAUTION MESSAGE. LT WING ANTI-ICE AND RT WING ANTI-ICE DISPLAYED WHEN TURNED ON TO USE. ACCOMPLISHED VALVE TEST IAW AMM TASK 30-11-02-864-041, FOUND VALVE WORKS NORMAL.
- Difficulty date
- May 4, 2017
- Submitted
- May 4, 2017
- Operation
- Air carrier
- Aircraft
- N644GT
- Make and model
- Boeing 7673JHF
- Aircraft serial
- 37810
- Aircraft time
- 10,415 hours, 2,565 cycles
- System (JASC)
- 3010 · Airfoil Anti/De-ice System
- Part
- Warning Message
- Condition
- False Activation
- Location
- Anti Ice Sys
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.