Abstract: A combined defense and navigational system on a naval vessel is disclosed. The disclosed system includes a track-while-scan pulse radar which is controlled to provide either navigational information or tracking information on selected targets. Additionally, the disclosed system includes a plurality of guided missiles, each of which may be vertically launched and directed toward intercept of a selected target either by commands from the track-while-scan radar or from an active guidance system in each such missile. The invention herein described was made in the course of or under a contract or subcontract thereunder, with the Department of Defense.

Abstract: The aeroload torque simulator provides torques for either statically or dmically loading the output shaft of a power servo system such as a missile fin control system. It simulates the aerodynamic torque load developed at the missile fin which varies dynamically in flight.