What was found
**ATB** DURING CLIMB R ENG ANTI ICE DISPLAYED RUN QRH CHECKLIST. CONSULTED WITH FLT CONTROL AND RETURNED TO MIA DUE TO WX IN SDF. REMOVED AND REPLACED RH ENG INLET TAI VALVE AMM 30-21-03. OPS CHECKS NORMAL. NO LEAKS
- Difficulty date
- January 11, 2026
- Submitted
- January 12, 2026
- Operation
- Air carrier
- Aircraft
- N462UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 28266
- Aircraft time
- 40,869 hours, 21,405 cycles
- Engine
- Rroyce RB211*
- System (JASC)
- 7510 · Engine Anti-Icing System
- Part
- Anti-Ice Valve
- Part number
- 7646B000
- Part serial
- 2216688
- Condition
- Faulted
- Location
- Rt Engine
- Stage of operation
- CL
- 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.