As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT FROM LFT TO MEI, AIRCRAFT EXPERIENCED AN FLIGHT LEVEL 17,000 FEET. PASSENGER OXYGEN MASKS DEPLOYED IN THE CABIN. CAPTAIN DECLARED AN EMERGENCY AND LANDED SAFELY IN MEI. MAINTENANCE REMOVED AND REPLACED THE CARGO DOOR SEAL. OPS AND LEAK CHECKS WERE GOOD. AIRCRAFT RETURNED TO SERVICE. (M)