As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 1735 FROM QRO TO GDL. DURING TAKEOFF ROLL THE CAPITAL'S AIRSPEED INDICATOR FAILED TO INDICATE AIRSPEED. THE TAKEOFF WAS ABORTED. POST FLIGHT INSPECTION WAS PERFORMED FOUND CAPTAIN'S AIRSPEED INDICATOR TO BE AT FAULT. AIRSPEED INDICATOR WAS REMOVED AND REPLACED, OPS CHECK GOOD. NO OTHER DEFECTS WERE NOTED. AIRCRAFT WAS RETURNED TO SERVICE.