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Jeremy Dunn (Laser Technology Inc.) developed a police lidar device in 1989, [3] and in 2004 10% of U.S. sales of traffic enforcement devices were lidar rising to 30% in 2006, [1] given the advantages of lidar it appears likely that the majority of current sales are lidar, although sophisticated radar units are still being sold.
By 1960, the AN/CPS-6 radar had been replaced by a Bendix AN/FPS-20 Radar for general surveillance, and the site had an additional General Electric AN/FPS-6A height-finder radar. A Sperry AN/FPS-35 radar installed at the station's tower in 1961 became operational in 1962, and the AN/FPS-6A height-finder was replaced with an Avco AN/FPS-26A ...
Circa 1980 or 1981, the AN/FPS-7 search radar was replaced by an FAA model ARSR-3 search radar. The AN/FPS-116 height-finder radar was removed c. 1988. The ARSR-3 was replaced by an ARSR-4 in the late 1990s. Many of the veterans of this site still reside in the area and in Traverse City, Michigan, approximately 26 miles (42 km) east of Empire ...
This Article is a list of United States Air Force aircraft control and warning squadrons active, inactive, and historical. The purpose of an aircraft control and warning squadron is to provide an airborne radar picket to detect vessels, planes, and vehicles before they enter an area of operations, as well as providing command and control in an engagement by directing aircraft strikes.
Apparently, removal of the radar antenna had been scheduled at some point prior to Saugatuck's purchasing the radar station because, very shortly after the sale, an Air Force crew appeared and began to dismantle the radome. The misunderstanding was quickly straightened out and the crew reassembled the dome without removing any equipment. [22] [23]
As a GCI station, the squadron's role was to guide interceptor aircraft toward unidentified intruders picked up on the unit's radar scopes. On 1 December 1953 the site was re-designated as Calumet Air Force Station. In 1956 an AN/FPS-6 replaced the AN/FPS-5 height-finder radar. In 1958 an AN/FPS-20 search radar was
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In August 2013, Lockheed revealed an improvement of the Stalker XE with an endurance of 13 hours. The previous version used a 2.2 liter liquid propane tank, while the new version used a 3.2 liter tank. Both versions used the same fuel cell. Stalker UAVs were used by Army and Marine Special Forces in Afghanistan to detect improvised explosive ...