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General Atomics MQ-1 Predator
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===Command and sensor systems=== During campaign in the former [[Yugoslavia]], a Predator's pilot would sit with several payload specialists in a van near the runway of the drone's operating base. Direct radio signals controlled the drone's takeoff and initial ascent, and then communications shifted to military satellite networks linked to the pilot's van. Pilots experienced a delay of several seconds between moving their [[Joystick|sticks]] and the drone's response. But by 2000, improvements in communications systems made it possible, at least in theory, to fly the drone remotely from great distances. It was no longer necessary to use close-up radio signals during the Predator's takeoff and ascent. The entire flight could be controlled by satellite from any [[command and control]] center with the right equipment. The CIA proposed to attempt over Afghanistan the first fully remote Predator flight operations, piloted from the agency's headquarters at [[Langley, Virginia|Langley]].<ref name="penguin1" /> The Predator air vehicle and sensors are controlled from the ground control station (GCS) via a [[C band (IEEE)|C-band]] [[Line-of-sight propagation|line-of-sight]] data link or a [[Ku band|K<sub>u</sub>-band]] satellite data link for beyond-line-of-sight operations. During flight operations the crew in the GCS is a pilot and two sensor operators. The aircraft is equipped with the AN/AAS-52 [[Multispectral imaging|Multi-spectral]] Targeting System, a color nose camera (generally used by the pilot for flight control), a variable aperture day-TV camera, and a variable aperture [[thermographic camera]] (for low light/night). Previously, Predators were equipped with a [[synthetic aperture radar]] for looking through smoke, clouds or haze, but lack of use validated its removal to reduce weight and conserve fuel. The cameras produce full motion video and the synthetic aperture radar produced still frame [[radar imaging|radar images]]. There is sufficient bandwidth on the datalink for two video sources to be used together, but only one video source from the sensor ball can be used due to design limitations. Either the daylight variable aperture or the infrared electro-optical sensor may be operated simultaneously with the synthetic aperture radar, if equipped.{{Citation needed|date=July 2011}} All later Predators are equipped with a [[laser designator]] that allows the pilot to identify targets for other aircraft and even provide the [[laser guidance]] for manned aircraft. This laser is also the designator for the [[AGM-114 Hellfire]] that are carried on the MQ-1.<ref name=":1">{{cite web |date= |title=MQ-1B Predator > Air Force > Fact Sheet Display |url=https://www.af.mil/About-Us/Fact-Sheets/Display/Article/104469/mq-1b-predator/ |accessdate=8 March 2022 |publisher=U.S. Air Force (af.mil)}}</ref>
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