As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED CAPTAIN’S PRIMARY FLIGHT DISPLAY (PFD) LOST ALL AIR DATA UPON GEAR RETRACTION DURING TAKEOFF FROM CLT. CREW RETURNED TO CLT AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT, REMOVED AND REPLACED NR 1 AIR DATA COMPUTER (ADC) AND PERFORMED CHECKS USING AIRCRAFT MAINTENANCE MANUAL. AIRCRAFT WAS RELEASED FOR SERVICE.