| GENERAL CHARACTERISTICS ITEM DESCRIPTION | AN UNDERGROUND STRUCTURE DEPICTING A WING IV LAUNCH FACILITY; DOES NOT INCLUDE A SOFT SUPPORT BUILDING OR ANY OTHER UNDERGROUND BUILDINGS WHICH NORMALLY MAKE UP THE FACILITY; USED TO TRAIN INDIVIDUALS IN EMPLACEMENT AND REMOVAL OF A MISSILE IN A LAUNCH TUBE,IN MATING AND DEMATING THE REENTRY BEHICLE AND GUIDANCE AND CONTROL SECTION TO A MISSILE,IN SYSTEM START-UP AND SHUT-DOWN AND LAUNCH FACILITY PENETRATION,IN MISSILE ALIGNMENT AND TARGETING |