As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAKEOFF, THE CREW RECEIVED AN ADC NR 1 FAIL INDICATION AND ABORTED TAKEOFF. MAINTENANCE INSPECTED AND REPLACED THE NR 2 AIR REFERENCE PANEL IN ACCORDANCE WITH BOMBARDIER AIRCRAFT MAINTENANCE MANUAL 34-00-00. OPERATIONAL CHECKS WERE PERFORMED AND THE AIRCRAFT WAS RELEASED FOR SERVICE.