Special Features:

Major components: comma factor units, azimuth mark 3; gear train assembly 1; motors, self synchronous 2; terminal box assembly 1; usage design: furnishes a position signal to the servo systems which drive the ppi yokes in synchronism with the antenna; mtg configuration: four 15/32 in. Drill through 1/2 in. -20 tap, counter-bore 17/32 in. Diameter by 1/4 in. Mtg holes, 1 mtg hole spaced in each of 3 corners w/ 18-5/8 in. By 12-7/16 in. Mtg centers and 1 mtg hole on flatted corner

Properties:

Two or more different types of items having a common mounting or mounted on each other which together form a portion of an antenna pedestal but which in itself is not a complete functioning item and cannot be assigned a more definite item name.