As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REJECTED TO AT 80 KTS. RAN RTO CHECKLIST. NO AIRSPEED ON CAPT'S AIRSPEED INDICATOR. REMOVED AND REPLACED AIR DATA COMPUTER IAW MM 34-12-011-4. A/C DOWN GRADED TO NOT CAT II. A/P NR 1 CK CAT II A/P NR 2 CK CAT II. R/I FROM FACT PREMATURE REMOVAL/INSTALLATION OFF MFG HG480B13.