As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAKEOFF, FLT 9469 EXPERIENCED SUDDEN DECELERATION DUE TO HITTING HARD SLUSH, FOLLOWED BY A DOOR AND AHARS CAS MESSAGES. THE CREW THEN ABORTED TAKEOFF. MAINTENANCE HAS INSPECTED THE AIRCRAFT AND IS WAITING FOR REPAIR INSTRUCTIONS FROM THE MANUFACTURER. REPAIRS WERE COMPLETED BY DUNCAN AVIATION ON WORK ORDER WT6AA. THESE RECORDS ARE ON FILE AT PSA AIRLINES.