What was found
PAX DOOR MAKING A POPPING SOUND WHEN PRESSURIZING. TIGHTENED CLOSET SCREWS, TEST FLIGHT SATISFACTORY.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PAX DOOR MAKING A POPPING SOUND WHEN PRESSURIZING. TIGHTENED CLOSET SCREWS, TEST FLIGHT SATISFACTORY.