What was found
DECLARED EMERGENCY DUE TO LT WING ANTI-ICE FAIL WARNING MESSAGE AND ALPHA LIMIT CAUTION MESSAGE IN ICING CONDITIONS. R & R THE LT WING ANTI-ICE VALVE, TRANSDUCER, CDC 2 LRM 05, & LT OTBD WING SLAT HARNESS. (LP# 7204949)
- Difficulty date
- January 22, 2026
- Submitted
- January 27, 2026
- Operation
- Air carrier
- Aircraft
- N311DU
- Make and model
- Airbus BD5001A11
- Aircraft serial
- 55153
- Aircraft time
- 10,980 hours, 4,855 cycles
- System (JASC)
- 3010 · Airfoil Anti/De-ice System
- Part
- Anti-Ice Valve
- Condition
- Failed
- Location
- Zone 500
- Stage of operation
- LD
- 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.