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A radar dish in a blue sky with puffy white clouds. This was used for monitoring aircraft.
battleship radar
Doppler weather radar at Lester B. Pearson Toronto International Airport
Military radar on the roof of a military vehicle. Military locator on a bright sky background
De Westerbork Synthese Radio Telescoop, ook bekend als Radiosterrenwacht Westerbork, is een uit veertien losse parabolische antennes bestaande radiotelescoop in de bossen nabij Hooghalen en Westerbork in de Nederlandse provincie Drenthe.
military radar air surveillance on navy ship
Yason Burnu Ordu, Drone View, Lighthouse and Cape Jason. Ordu, Turkey.
Abandoned radar tower seen above trees at Camp Hero State Park, Montauk, Long Island, New York.  The camp was used in World War II and during the Cold War.  The radar tower was used as part of the United States' defense system during the cold war.  Camp Hero is rumored to be the location where secret government experiments were carried out on juvenile boys.  The camp was operated by the United States Army, and later was operated by the United States Air Force.  The camp was commissioned by the United States Army in 1942, and it was originally disguised as a fishing village.  The United States Air Force closed the camp in 1981.  When the camp was closed the large high-powered radar reflector was left in place due to the difficulty in removing it.  It was 126 feet (38m) long and 38 feet (12m) tall, and weighed 40 tons (over 3,600kg).  It is fenced off from public access, and is now in a state of serious disrepair.
Radar dishes are located deck ship
Airport Radar in Japan.
military radar air on a warship
space observatory, radio astronomy telescope
phased array surface detection and tracking radar, early warning system mounted on gray frigate
Weather Doppler radar at Toronto airport
Radar mobile installation on wheels. Old radar on a blue sky background
Weather station in the shape of a soccer ball
Detail of the second and third stages of the Saturn V moonrocket on display at the Johnson Space Center In Houston, Texas, USA.
Antenna and blue cloudy sky in Langhe countryside - Piedmont, Italy
radar, Christchurch International Airport, New Zealand
Beja, Portugal: Precision Approach Radar (PAR, FIAR), special radar device that can be used to precisely monitor an aircraft's landing approach in elevation and azimuth, the abbreviation PAR also stands for the instrument approach procedure guided with the help of this type of radar - Beja Airport / BA11.
Route radar, radome complex for Air traffic control (surveillance radar). To organize terrestrial loudspeaker and telephone, as well as to control radio communications with persons and ground objects. Research technologies
A large satellite dish perched high atop the deck of a vessel used in tracking rocket trajectories.  Cross processed.
Perched Osprey close to its nest on a maritime navigation light structure on the St. Lawrence River.
Airport surveillance radar antenna model ASR-11 at Des Moines International Airport, Des Moines, Iowa, USA. Provides near airport and ground data on aircraft to air traffic controllers.
Telecommunications antenna
Mount Majura Trigonometrical Station - Canberra ACT
Radar with targets in action
Iron tower under blue sky and white clouds
Radar on military ship against blue sky
A narrow road leads to an airport radar dome.
Free Images: "bestof:First Rotating Beam Radar (200 megacycle radar used for transmitting and receiving) Developed by the U.S. Naval Research Laboratory (NRL) in 1937.Photograph"
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