Search results
Results from the WOW.Com Content Network
The AN/SPY-1 [a] 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 Navy was forced to halt the contract in response to a challenge by Lockheed. [9] Lockheed officially withdrew their protest in January 2014, [10] allowing the Navy to lift the stop work order. [11] In March 2022, Raytheon announced a $3.2B contract to outfit every new surface ship in the US Navy with the SPY-6 family of radars. [12] [13]
The tactical data links exchange data between other units in the force; i.e., ships, aircraft and other military units such as deployed Army, Air Force, Marine and Coast Guard commands. They operate encrypted and non-encrypted long and short range radio-telephone equipment as well as intra-ship communication systems.
The AIM-260 Joint Advanced Tactical Missile (JATM) is an American beyond-visual-range air-to-air missile (BVRAAM) under development by Lockheed Martin. [3] Designed to address advanced threats, the missile is expected to replace or supplement the AIM-120 AMRAAM currently in US service.
Detection and tracking data is believed to be shared with the United States in real time; this has not been officially confirmed. [ 61 ] The radar site was first occupied by a Naval Maritime and Surveillance Command radar surveillance facility, which was relocated to a higher peak in the same region to make way for PAVE PAWS.
Joint Tactical Information Distribution System Users, 1990. The Joint Tactical Information Distribution System (JTIDS) is an L band Distributed Time Division Multiple Access (DTDMA) network radio system used by the United States Department of Defense and their allies to support data communications needs, principally in the air and missile defense community.
The Transit system, also known as NAVSAT or NNSS (for Navy Navigation Satellite System), was the first satellite navigation system to be used operationally. The radio navigation system was primarily used by the U.S. Navy to provide accurate location information to its Polaris ballistic missile submarines, and it was also used as a navigation system by the Navy's surface ships, as well as for ...
Blue force tracking (BFT) systems consist of a computer, used to display location information, a satellite terminal and satellite antenna, used to transmit location and other military data, a Global Positioning System receiver (to determine its own position), command-and-control software (to send and receive orders, and many other battlefield support functions), and mapping software, usually ...