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When a racon receives a radar pulse, it responds with a signal on the same frequency which puts an image on the radar display. This takes the form of a short line of dots and dashes forming a Morse character radiating away from the location of the beacon on the normal plan position indicator radar display. The length of the line usually ...
The Enhanced Position Location Reporting System (EPLRS) is a secure, jam-resistant, computer-controlled communications network that distributes near real-time tactical information, generally integrated into radio sets, and coordinated by a Network Control Station. [ 1] It is primarily used for data distribution, position location, and reporting.
The Lockheed Martin/Boeing F-22 Raptor is an American twin-engine all-weather stealth fighter aircraft developed and produced for the United States Air Force (USAF). As a product of the USAF's Advanced Tactical Fighter (ATF) program the aircraft was designed as an air superiority fighter, but also incorporates ground attack, electronic warfare, and signals intelligence capabilities.
Terry Strada, national chair of the group 9/11 Families United, said she was shocked by the announcement late Friday that Defense Secretary Lloyd Austin was rejecting a plea deal reached just days ...
The Harrier II Plus is very similar to the Night Attack variant, with the addition of an APG-65 multi-mode pulse-Doppler radar in an extended nose, allowing it to launch advanced beyond-visual-range missiles such as the AIM-120 AMRAAM. [49] To make additional space for the radar, the angle-rate bombing system was removed.
The pair was searching nearby cabins the woman might have passed when they heard a dog barking at around 3:30 a.m., the post said. They shifted focus of the search toward the area of the barking ...
Identification, friend or foe ( IFF) is a combat identification system designed for command and control. It uses a transponder that listens for an interrogation signal and then sends a response that identifies the broadcaster. IFF systems usually use radar frequencies, but other electromagnetic frequencies, radio or infrared, may be used. [1]
A humpback whale that is missing its tail and was spotted in Washington state's inland waters likely lost its iconic flukes after becoming entangled, possibly in some kind of line or fishing gear ...