What was found
ON TAKEOFF, OUT OF CABIN DOOR POPPED OPEN ON TOP SIDE, RETURNED TO AIRPORT REPLACED UPPER TOP DOOR HOOK AND CHANNEL ASSEMBLY. REPLACED WORN DOOR HANDLE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON TAKEOFF, OUT OF CABIN DOOR POPPED OPEN ON TOP SIDE, RETURNED TO AIRPORT REPLACED UPPER TOP DOOR HOOK AND CHANNEL ASSEMBLY. REPLACED WORN DOOR HANDLE.