What was found
DURING CLIMB, HEARD A BANGING NOISE AT FORWARD GALLEY SERVICE DOOR. FLIGHT RETURNED TO DTW AND LANDED WITH NO FURTHER INDICENTS. MAINTENANCE REATTACHED AESTHETIC SEAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING CLIMB, HEARD A BANGING NOISE AT FORWARD GALLEY SERVICE DOOR. FLIGHT RETURNED TO DTW AND LANDED WITH NO FURTHER INDICENTS. MAINTENANCE REATTACHED AESTHETIC SEAL.