What was found
DURING FLIGHT, RIGHT AIR VALVE LIGHT INFLIGHT, RAN QRH AND NO FIX. AIR RETURN TO MSP. MAINTENANCE REPLACED ANTI ICE VALVE PER 75-00-00, OPS CHECKS GOOD PER 72-00-00.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING FLIGHT, RIGHT AIR VALVE LIGHT INFLIGHT, RAN QRH AND NO FIX. AIR RETURN TO MSP. MAINTENANCE REPLACED ANTI ICE VALVE PER 75-00-00, OPS CHECKS GOOD PER 72-00-00.