As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 3049 - EN ROUTE FROM LNK, THE CARGO DOOR WARNING LIGHT ILLUMINATED IN FLIGHT. THE AIRCRAFT RETURNED TO LNK. MAINTENANCE ADJUSTED THE CARGO DOOR ROD ENDS ON THE FORWARD BOTTOM BELLCRANK AND THE DOOR HANDLE POSITION SWITCH. ALL CHECKS SATISFACTORY. (M)