As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE ON APPROACH TO CYQL, WE EXTENDED THE LANDING GEAR, AND OBSERVED THE LEFT INBOARD ANTI-SKID GEN LIGHT ILLUMINATE. WE DETERMINED THE RUNWAY LENGTH AND CONDITIONS WERE INEFFICIENT FOR LANDING WITH ANTI-SKID INOP. WE DECLARED AN EMERGENCY AND DIVERTED TO KGTF.