OJ-194/UYA-4
OJ-197/UYA-4
The AN/UYA-4 is a series of system consoles developed by Hughes Aircraft Company for the United States Navy. [1]
The AN/UYA-4 is a series of system consoles developed by Hughes Aircraft Company for the United States Navy. [1]
The Naval Tactical Data System (NTDS) was originally developed to organize anti-aircraft warfare, but in the mid-1960s, it began to be considered for use in anti-submarine warfare (ASW) as well, and the ASWSC&CS (ASW Ship Command and Control System) project was initiated. [2] As part of this project, a console with greater versatility than the SYA-4 used by the early NTDS was required. [2] The UYA-4 was developed in response and was designed around 1965. [1] [2]
The UYA-4 series was the first NTDS display subsystem to employ electronic circuits as integrated circuits instead of individual components such as transistors, resistors, and diodes. [2] The basic model is the OJ-194/UYA-4, which has a 12-inch plan position indicator, six buttons with fixed functions, and 18 variable-action buttons (VABs), allowing switching between 45 operational modes. [1]
This series also included table type consoles (operations summary console, OSC) with a large 20-inch PPI scope arranged horizontally so that the screen could be viewed from three sides: [2] initially the OA-7981 and later the OJ-195 and 197 were used. [1]
In addition, the OA-7980 was also included to process information about the altitude of targets by obtaining information from 3D radar and other sources. [1]
However, the functions of this series were basically limited to operation and display, and information processing was performed by mainframe computers such as the CP-642 and AN/UYK-7. The OJ-197/UYA-4 in particular was expensive to maintain and manage, and was gradually replaced in succeeding systems by the AN/UYQ-70, capable of processing information on its own. [1]
The AN/USQ-17 or Naval Tactical Data System (NTDS) computer referred to in Sperry Rand documents as the Univac M-460, was Seymour Cray's last design for UNIVAC. UNIVAC later released a commercial version, the UNIVAC 490. That system was later upgraded to a multiprocessor configuration as the 494.
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The AN/UYK-8 was a UNIVAC computer.
Naval Tactical Data System (NTDS) was a computerized information processing system developed by the United States Navy in the 1950s and first deployed in the early 1960s for use in combat ships. It took reports from multiple sensors on different ships and collated it to produce a single unified map of the battlespace. This information could then be relayed back to the ships and to the weapons operators.
DATAR, short for Digital Automated Tracking and Resolving, was a pioneering computerized battlefield information system. DATAR combined the data from all of the sensors in a naval task force into a single "overall view" that was then transmitted back to all of the ships and displayed on plan-position indicators similar to radar displays. Commanders could then see information from everywhere, not just their own ship's sensors.
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The AN/UYK-44 is the standard 16-bit minicomputer of the United States Navy. The AN/UYK-44 was developed in the early 1980s by Sperry Corporation and was completed in early 1984. The AN/UYK-44 was used in surface ships, submarines, ground C4I platforms, radar and missile control systems. The system was designed to replace the older AN/UYK-20 model.
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The AN/UYK-7 was the standard 32-bit computer of the United States Navy for surface ship and submarine platforms, starting in 1970. It was used in the Navy's NTDS & Aegis combat systems and U.S. Coast Guard, and the navies of U.S. allies. It was also used by the U.S. Army.
The UGM-89 Perseus was a proposed U.S. Navy submarine-launched anti-ship (AShM) and anti-submarine (ASW) cruise missile that was developed under the Submarine Tactical Missile (STAM) project, which was also referred to as the Submarine Anti-ship Weapon System (STAWS). This missile system was to be the centerpiece for a proposed third-generation nuclear-powered cruise missile submarine championed by then-Vice Admiral Hyman G. Rickover, the influential but controversial head of the Navy's nuclear propulsion program.
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The AN/SPY-1 is a United States Navy passive electronically scanned array (PESA) 3D radar system manufactured by Lockheed Martin, and is a key component of the Aegis Combat System. The system is computer controlled and uses four complementary antennas to provide 360-degree coverage. The system was first installed in 1973 on USS Norton Sound and entered active service in 1983 as the SPY-1A on USS Ticonderoga. The -1A was installed on ships up to CG-58, with the -1B upgrade first installed on USS Princeton in 1986. The upgraded -1B(V) was retrofitted to existing ships from CG-59 up to the last, USS Port Royal.
The GE AN/GPA-73 Radar Course Directing Group was an air defense command, control, and coordination system of the United States Air Force. It was developed for the Electronic Systems Division 412L Air Weapons Control System for weapons direction. The AN/GPA-73 was used to create a "Base Air Defense Ground Environment", for which Air Defense Command had recommended the system as "SAGE back-up control of BOMARC" in June 1958. When the GPA-73 was emplaced with the AN/FSA-21 Weapons Control Group computer for GCI, the system created a "miniature SAGE" military installation. The GPA-73 could also direct Project Nike surface-to-air missile fire from Nike Integrated Fire Control sites equipped with the "412 Target Designation System" in the Battery Control Van in a space allocated by February 1957 "behind the Acquition Operator [sic]". and the AN/GPA-73.
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