"C/O: ACTUAL ACFT SYSTEM COMPONENTS INCLUDING A HORIZONTAL SITUATION INDICATOR,SIMULATED COMMUNICATION AND NAVIGATION INTERCONNECT BOX,AND THE ANTENNA SYSTEM MOUNTED ON A TYPE II,CLASS 5A MODIFIED BENCH PANEL; SURFACES OF BENCH WILL BE FITTED W/ BRACKETS AND MOUNTS AS NECCESSARY TO MOUNT THE SUBSYSTEM COMPONENTS IN AN ACFT ENVIRONMENTAL ARRANGEMENT; CONTROLS AND INDICATORS WILL BE MOUNTED ON A SYSTEM CONTROL PANEL LOCATED ON VERTICAL PANEL; RELATED ACFT SYSTEM SIGNALS ARE SIMULATED; CONTROLS THAT ARE REQUIRED FOR SIMULATED INPUTS ARE ACCESSABLE TO VIEW; POWER OUTLETS ARE PROVIDED TO ACCOMMODATE ASSOCIATED TEST AND MAINTENANCE EQUIP; CAPABALE OF INDEPENDENT OPERATION AND FULLY OPERATIONAL W/ ALL OUTPUTS AND VISUAL RESPONSES DEPICTING ACTUAL SYSTEM OPERATION; A TRAINER PECULIAR LOUD SPEAKER AND HSI SIMULATION CONTROL IS PROVIDED"