What was found
PIT - FLT 682 - AFTER TAKEOFF AND REACHING 8,000 FEET, CREW WAS UNABLE TO PRESSURIZE AIRCRAFT. FLIGHT RETURNED TO PIT AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPOSITIONED/SECURED LEFT AIR CONDITIONING ACCESS DOOR.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PIT - FLT 682 - AFTER TAKEOFF AND REACHING 8,000 FEET, CREW WAS UNABLE TO PRESSURIZE AIRCRAFT. FLIGHT RETURNED TO PIT AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPOSITIONED/SECURED LEFT AIR CONDITIONING ACCESS DOOR.