What was found
(CAN) ENG ADAPTER HEARER 1 CAUTION ILLUMINATED IN ICING CONDITIONS. RETURNED TO BASE. MAINTENANCE REPLACED THE NR 1 INTAKE ADAPTER HEATER.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) ENG ADAPTER HEARER 1 CAUTION ILLUMINATED IN ICING CONDITIONS. RETURNED TO BASE. MAINTENANCE REPLACED THE NR 1 INTAKE ADAPTER HEATER.