What was found
EMERGENCY DECLARED AND RETURNED TO DTW. LOUD NOISE DURING FLIGHT. REMOVED FOD FROM DOOR SEAL PRESSURIZED ACFT ON GRND, OPS GOOD IAW AMM 21-30-00.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EMERGENCY DECLARED AND RETURNED TO DTW. LOUD NOISE DURING FLIGHT. REMOVED FOD FROM DOOR SEAL PRESSURIZED ACFT ON GRND, OPS GOOD IAW AMM 21-30-00.