What was found
DEN - CREW REPORTED THE CARGO DOOR ANNUNCIATOR ILLUMINATED IN-FLIGHT. THEY MADE AN AIR TURN-BACK AND LANDED UNEVENTFULLY. MAINTENANCE ADJUSTED CARGO DOOR MICROSWITCH. OPS CHECK WAS GOOD. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DEN - CREW REPORTED THE CARGO DOOR ANNUNCIATOR ILLUMINATED IN-FLIGHT. THEY MADE AN AIR TURN-BACK AND LANDED UNEVENTFULLY. MAINTENANCE ADJUSTED CARGO DOOR MICROSWITCH. OPS CHECK WAS GOOD. (X)