As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW ENTRY DOOR: CREW ENTRY DOOR HAS NOISE FROM AIRLEAK. LEAK SEEMS TO BE IN THE AREA NEAR THE BOTTOM OF THE DOOR. INSTALLED LOOSE SEAL AT BOTTOM OF CREW ENTRY DOOR IAW MM 52-09-00. PRESSURIZED ACFT TO LESS THAN 2 PSI COULD NOT DUPLICATE LEAK.