Special Features:

Bolt mtd; mtg plate 1; ball bearing 4; two 3/16 in. Diameter mtg holes on 5-3/8 in. Mtg ctrs; modification kit, electronic equip., ground radar

Properties:

A collection of two or more types of items, having a common mounting or mounted on each other, which together form a portion of an azimuth-range indicator, but which in it self is not a complete functioning item and cannot be assigned a more definite item name.