– MDLC MDL Converter flight2000it 20 years ago MDLC MDL Converter version beta75. MDLC is a program to convert scenery files for the Microsoft Flight Simulator and Combat Flight Simulator. The letters “MDLC” are the abbreviated form of MDL Converter. By Ivan Hsu. 170 Kb – MDLC MDL Converter– MDLC MDL ConverterFS2004/FSX – Static Aircraft .mdl Maker