"LDWG NAME,TRAINER,ARMAMENT SYSTEM,AIRCRAFT; MATERIAL,STEEL AND ALUMINUM;USED FOR SIMULATION OF SELECTED AIRCRAFT ARMAMENT STATIONS ARE PRESENTED ON THE TRAINER TOGETHER WITH SIMULATION OF ASSORTED LAUNCHERS AND A MULTIPLE EJECTOR RACK(MER), THE LAUNCHERS AND MERMAY BE ELECTRICALLY CONNECTED TO THE ARMAMENT STATION TO REPRODUCE AIRCRAFT INPUTS TO TEST SETS UTILIZED FOR AIRCRAFT WEAPON SYSTEM OPERATIONAL CHECKOUT; DD61 SOURCE REQUEST NO., USAF-85-114 AND USAF-87-R17"