[Reprint] United States released giant unmanned test flight maintained hedge _ 20 public opinion firmly supported the

Original address: public opinion with the fighter 20 hedHelp Desk Tracking Softwareging "> United States released giant UAV flight test public opinion with the fighter 20 hedge author: old June snow United States released giant unmanned test flight with the fighter to sources of public opinion to hedge on January 24, 2011 20: Beiwrongful death attorneys floridajing Evening News opinion with the fighter 20 hedging"/> "global observer" UAV (CCTV video screenshot with the global eye) according to United States Defense News magazine website reported that the United States armed forces desert in California recently successful test flight of a name for the "global observer" new unmanned reconnaissance aircraft. Allegedly, "global observer" size is very large wingspan the equivalent of a Boeing 747 aircraft, known as "the Pentagon with open eyes forever". The Pentagon plans to "global observer" dispatched to Afghanistan to service. So, "the global observer" what exactly is the plane, which is characterised by it? a [noun explanation] what is an unmanned aerial drone is an unmanned, judging from the large classification, including unmanned reconnaissance aircraft and unmanned target drone, unmanned air defenses. Unmanned reconnaissance aircraft used to obtain intelligence on enemy; pilotless airplanes ' used to attack the opponent's ground and air targets; pilotless target drone is mainly used for weapons testing, such as the effects of the testing surface to air missile, air-to-air missile strike. Unmanned aerial vehicles can also when the interim platform or no electrical interference. Most of the aircraft to complete tasks, unmanned aerial vehicles can be completed. [Development] UAV "big three" Echelon "in 21st century, the degree of controlling battlefield information leading to the success or failure of the war, combining reconnaissance, information transfer and fire strike in one of the drones have become information battlefield" favorite ". The United States and Europe has always been at the forefront of military reform, is the clear "first tier". And the United States, Britain and France also sights aimed at advanced large UAV, United Kingdom "praying mantis" France "neuron" is Europe's aviation technology adapplication business card creditvanced synthesizer. Aviation industry is in a stage of take off Japan and Korea are currently in the "second-tier". Japan and the United States reached an agreement jointly developed the equivalent of UAV "eye" image of gyroscopes. Japan has also disclosed a researched, shaped like cruise missiles, UAV. Korea, back in 2004, the army began to batch equipment made in "night invasion"-300 UAV. Opinion with the fighter 20 hedging "/>" global observer "UAV (CCTV video screenshot with the global eye) in recent years, Iran is also keen to develop mini-UAV, Iran unmanned aircraft not only" sneak peek "us aircraft carrier, also had helped in the Lebanon-Israel conflict" Hezbollah "a helping hand, you can do to" third Echelon ". Power would like unmanned military superiority, and weak, with no gaps, competition for future UAV will surely filled with gunpowder. [Performance analysis] "global observation who" zhibi satellite wing exhibition: about 53 m fuselage length: about 21 m weight: about 4,500 kg most long flight time: can up a week (similar unmanned reconnaissance only stay 30 hours around) maximum flight height: 19,800 m (over general missile range) reconnaissance range: about 730,000 square kilometres for task: specifically implementation reconnaissance task, also can acts as a forces between of communications interchange, function zhibi satellite price: 30 million $ United States "Star" unmanned machine scan 1 global Eagle in unmanned machine area, us "global Eagle" has been to its super long of cruising time and super high of flight height members clash of, however us does not on stop, still hope it can build. Recently, nuosiluopu��gelu Mann companies and the United States military has reached an agreement for the "Global Hawk" increase air-to-air refuelling and fleet capacity. Opinion with the fighter 20 hedging "/>" global observer "UAV (CCTV video screenshot with the global eye) as the United States the most advanced strategic reconnaissance UAV," Global Hawk "the technological index of which are excellent. RQ-4A "Global Hawk" for example, its about 13.5 m long wingspan is 35.4 m, maximum takeoff weight of 11.6 t, portable optical, infrared and synthetic aperture radar sensor system, 24 hour stopover in 18,288 m over the target area. Once you have air refueling capability, "Global Hawk" will further expand the range of activities, lag time will also further extended, which can be targets of interest to us for a long time monitoring. 2 predators "predator" is currently one of the world's most advanced UAV, body length of 8 meters, the maximum radius of action-3,700 km, the maximum flight speed of 240 km, leave time up to 24 hours. "Predator"-b can carry 8 "Hellfire" anti-tank missile. "Predator" accuracy of 0.25 m to the target location is very suitable for sparsely populated areas to conduct reconnaissance and intelligence gathering. 3 fire Scout development nuosiluopu��geluman "fire Scout" is done for the army and Navy intelligence, reconnaissance and surveillance (ISR) task. Set MQ-8B "fire Scout" system is composed of 4 unmanned helicopters and two launch control stations, 317 kg maximum load, time delay up to a maximum of 8 hours. It is equipped with synthetic aperture radar, just like a small early-warning aircraft, command can perform early warning, surveillance, reconnaissance and communication tasks. In the United States Army Materiel "future combat systems" of the infantry brigades, "fire Scout" allocation of 16, they rotate into the sky, radius of 75 km area of 6,800 square kilometres of the theater, and 72-hour monitoring. Opinion with the fighter 20 hedging "/>" global observer "UAV (CCTV video screenshot with the global eye) 4" Cormorant "" Cormorant "no body length of 5.8 m wingspan 4.86 m. Machine total weight of less than 4 tonnes, but may carry 453 kilograms of payload. Maximum flight speed is expected to reach 880 km/h, maximum flight height 10.7 km combat radius of 926 kilometers. "Cormorant" UAV is an invisible, jet powered unmanned aircraft, equipped with short arms and reconnaissance equipment, by the United States Navy's "Ohio" class nuclear submarine. ThisNew UAV's main use is for surveillance activities, also can carry several missiles attacks on shore targets. By design, "Cormorant" usually in the canister is stored, used by submarines underwater release, and in the air wing. After completing the task, "Cormorant" will return to a specified recovery point, floating on the sea waiting for recovery. If all goes well, the United States this year will have the arms of the Navy platform. 5 reapers "Reaper" is a United States Air Force UAV the most up-to-date and destruction, the current United States air force with 28 such aircraft, each costing approximately $ 1.1 million. It can fly to the 50,000 feet in the air, flight 15 consecutive hours, can also be equipped with precision strike weapons, but on the plane of the most important weapon is actually valuable cameras. [Expertise] issue 1: what is characterised by this UAV? "the global observer" in the stratosphere non-stop flight of 20,000 metres off the ground a few days, the height of most of the air defense missile range has been exceeded. As long as the "eyes" will be able to detect 730,000 square kilometers. The Pentagon this "not winking eye" monitor theater than using satellites cheaper, more efficient. "The global observer" is expected to be served at the end of this year. Opinion with the fighter 20 hedging "/>" global observer "UAV (CCTV video screenshot with the global eye) Yin Zhuo military experts said:" the global observer ' model is the first breakthrough design and its wingspan is very large, mainly long-term blank in order to be able to reduce energy consumption. Second, it's also a breakthrough in energy and power. If you are using traditional energy sources, so that such a large scale airplane stay in the air for so long was in any case not to do, and the ' global observer ' liquid hydrogen and fuel cells, the use of new energy to make it possible. Fuel cell is a development of new energy. Third, global observer ' of nearly 20,000 meters altitude, in addition to high-performance combat aircraft, aircraft are operational height falls short of this. Sam in addition to the large missile, a low altitude missiles equipped with quite a lot of third world countries are unable to shoot down the UAV, so it's high probability of survival. "Experts believe that, compared with the traditional UAV," global observer "can carry more equipment for reconnaissance, attack, you can do more complex tasks. At the same time, Afghanistan despite the smaller, but the terrain, even if equipped with various advanced detection equipment, the US and NATO forces are still not able to do on the Afghanistan war period, the total area-monitoring, can only be guaranteed on certain areas and periods monitor battlefield situation. "The global observer" blank region a long time, detection, which means that the UAV to perform tasks within the more time and space, thus ensuring us realize the entire period, the total area of the battlefield monitoring. Question 2: I fighter 20 aircraft and use public opinion to hedge? United States media did not reveal the "global observation" when was the specific test fly, but United States media news time precisely selected and maintained 20 flights the same day. This time the choice of what is sure? public opinion with the fighter 20 hedging "/>" global observer "UAV (CCTV video screenshot with the global eye) Song Xiaojun military experts said:" our fighter 20 fighters and global observers ' are two different aircraft. As from 2004, the United States Defense Industry Road Map transformation begins when promoting unmanned aircraft. Global observer ' is Boeing's acquisition of a product of a small company. Since Boeing on the UAV project, like its stealth aircraft lost to other companies, so everyone is eating a piece of meat. In other words, 6 years ago, United States Department of Defense say to develop unmanned aircraft, Boeing also arrived at this time. "In this regard, military experts Yin Zhuo says:" the US military may want to convey a very important piece of information, is the next generation of aircraft may be a six-generation machines, it may be unmanned combat aerial vehicles. Development of future operational unmanned platforms want to, because the United States has done a lot of preparation in this area is now significantly ahead of every country of the world. We maintained 20 have just been released, that is, and the machines we've just stepped into a foot, in fact, United States is already considering the next generation of aircraft, which is leading to the world of science and technology a very important indicator. 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