Here are the non-interactive training missions, so you can learn how to fly the various aircraft that didn't come with training missions. They install into DCS World and are accessible from within the game.
http://www.digitalcombatsimulator.com/e ... ons_school
http://www.digitalcombatsimulator.com/e ... /fc3/f-15c
http://www.digitalcombatsimulator.com/e ... /fc3/a-10a
http://www.digitalcombatsimulator.com/e ... /fc3/su-27
http://www.digitalcombatsimulator.com/e ... /fc3/su-25
http://www.digitalcombatsimulator.com/e ... rld/su_25t
http://www.digitalcombatsimulator.com/e ... orld/ka_50
DCS World Training Videos
Moderator: RLG MGMT Team