What was found
ENROUTE, RECEIVED R14TH DUCT WARNING MESSAGE, COMPLIED WITH THE QRH, BOTH COWL & WING ANTI-ICE WERE OFF AT TIME OF OCCURRENCE, SYNOPTIC SHOWS RED DUCT SECTION BETWEEN RT 14TH SOV, RT 14TH MSOV, & RT COWL SOV. REMAINED RED INFLIGHT & ON GROUND.