As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RTO DUE TO MASTER CAUTION ASSOCIATED WITH AN APPERENT ADC-L FAILURE. CAPT PFD LOST AIRSPEED, ALTITUDE + V/S INDICATIONS(<P>R/R LEFT ADC REF AIPC 34-12-01-61 & AMM 34-12-01-004-205. AIR DATA SYSTEM OPS CHECK NORMAL IAW AMM 34-12-00-715-001.</P>)