What was found
RT AIR VALVE LIGHT ILLUMINATED. ICING CONDITIONS WERE ANTICIPATED SO THE AIR RETURN WAS INITIATED. MX REPLACED WIRING C/P 25HL, PI PIN3, REPLACED STBY VALVE. OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RT AIR VALVE LIGHT ILLUMINATED. ICING CONDITIONS WERE ANTICIPATED SO THE AIR RETURN WAS INITIATED. MX REPLACED WIRING C/P 25HL, PI PIN3, REPLACED STBY VALVE. OPS CHECK GOOD.