Abstract: An action game for at least two players comprising at least two sets of organized picture generating elements, for example books or card decks, which illustrate interaction between objects controlled by the players, for example at least two airplanes in a game simulating aerial combat. Each element such as a book page includes a picture of one game object as seen from the other game object controlled by one of the players, and each element depicts a different spatial relationship between the game objects. Each element also includes a plurality of maneuver symbols spaced from the picture and each indicating a different maneuver selectable for the game object controlled by the player viewing the picture and controlling the object from which the view is seen. Each element also includes a plurality of destination symbols, for example page numbers, one for each maneuver symbol and located in spaced, proximate relation to and in visual correspondence with the maneuver symbols.

Abstract: A color moving target simulation apparatus combines an enlarged color aerial photograph with a miniature moving target to achieve an accurate simulation of a real world observation from an altitude above the moving target. The color photograph is mounted on a stationary substrate and the target is attached to an endless wire which is moved across the photograph. The wire extends between parts of a motorized pulley assembly mounted on opposite ends of a arm which may be rotatably adjusted to various positions in a plane parallel to the substrate and photograph.

Abstract: An air combat simulator including a part spherical screen, a remotely controlled horizon projector positioned so as to project onto the screen a scene consisting of sky and ground terrain, and a t.v. projection system for projecting onto the screen an image of an opponent's aircraft. A simulated manned aircraft consisting of a pilot's control station is positioned to view the screen and has flight controls arranged to generate flight control signals and a computer is arranged to control the horizon projector and opponent's aircraft image projector in dependence upon the flight control signals and upon a tactical decision making process programmed into the computer. To simulate range variation the size of the opponent's aircraft is varied by controlling the raster dimensions of a t.v. picture formed in the t.v. projection system, which system does not include a zoom lens.

Abstract: A system for aircraft gunnery training and accuracy evaluation wherein a head-up display unit employs a cathode ray tube for projecting simulated bullets on a pilot's sighting panel. The simulated bullets each comprise a pair of bullet trajectory indicia simulating the firing of the guns of the aircraft at an actual target. The indicia in a pair of bullet trajectory indicia are equidistantly spaced from the simulated trajectory path by an amount related to a selected dimension of the target. Each pair of bullet trajectory indicia are initially displayed to reflect the physical conditions of the aircraft at the time of firing, including the rates of aircraft roll, pitch and yaw, the aircraft lift acceleration, true aircraft airspeed, gun angle of attack, and relative air density. As the bullet trajectory indicia traverse the simulated trajectory path, the separation between the indicia comprising a pair of indicia is decreased to simulate increasing distance from the firing aircraft.

Abstract: A gun simulator system which is capable of safely simulating any airborne gun. The simulation takes into account not only aircraft approach angle but also preselected range and bullet trajectory. In so doing, the gun simulator system records hits both on the ground and in the aircraft for each pass. In addition, the simulator system is readily adaptable for use with already existing simulator programs.