As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RECEIVED ANTI ICE DUCT WARNING MSG CLIMBING THROUGH FL 250 C/W QRH AND MSG EXTINGUISHED. ENROUTE, ACFT DIVERTED DUE TO MX -- EMERGENCY DECLARED. PERFORMED OPS TEST OF THE BLEED LEAK DETECTION SYS IAW AMM 36-21-00. OPS TEST GOOD. (CLOSED)