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Lockheed Martin Desert Hawk
The Lockheed Martin Desert Hawk is a miniature UAV used for base perimeter protection. It was designed by Lockheed Martin's Skunk Works for the United States Air Force Force Protection Airborne Surveillance System (FPASS) Program on a quick-reaction contract issued late in the winter of 2002, with the first system delivered in the early summer. It was designed quickly, because the program leveraged technology and design studies developed for the MicroStar MAVs. The program was run by Electronic Systems Center. In 2007, the U.S. Air Force FPASS office switched all of their UAV systems over to the RQ-11B Raven. It is made mostly of plastic foam, resembling hobby grade model airplanes, and uses an electric motor driving a pusher propeller as a powerplant, making it very quiet. It is launched with a bungee cord, carries three small CCD cameras, has an endurance of about an hour. It flies mostly under autonomous control, with the operator keeping track of its activity with a laptop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lockheed Martin
The Lockheed Martin Corporation is an American aerospace, arms, defense, information security, and technology corporation with worldwide interests. It was formed by the merger of Lockheed Corporation with Martin Marietta in March 1995. It is headquartered in North Bethesda, Maryland, in the Washington, D.C. area. Lockheed Martin employs approximately 115,000 employees worldwide, including about 60,000 engineers and scientists as of January 2022. Lockheed Martin is one of the largest companies in the aerospace, military support, security, and technologies industry. It is the world's largest defense contractor by revenue for fiscal year 2014.POC Top 20 Defence Contractors of 2014 . Retrieved: July 2015 In 2013, 78% of Lockheed Martin's revenues came from military sales; [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
32nd Regiment Royal Artillery
32 Regiment Royal Artillery ("The Wessex Gunners") is a regiment in the Royal Artillery, part of the British Army and is equipped with the Lockheed Martin Desert Hawk III and PUMA 2 miniature unmanned aerial vehicles. 32nd Regiment is the only Royal Artillery unit that operates MUAS and along with the 5th Regiment Royal Artillery provides an integrated tactical and strategic; intelligence, surveillance, target acquisition, and reconnaissance (ISTAR) capability. As part of 6th Division, under the immediate command of 1st Intelligence & Surveillance Brigade (1ISR), 32nd Regiment supports the Reactive Force elements of the British Army and provides dedicated MUAS capability to the 3rd (UK) Division. History The regiment has its origins in 7th Medium Brigade which was raised in 1927, evolved into 7th Medium Regiment and served throughout the Second World War. In 1947, the 32nd Regimental Headquarters (RHQ) was retitled as the 45th Field Regiment and the 7th Medium Regiment RHQ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lockheed Martin Aircraft
Lockheed (originally spelled Loughead) may refer to: Brands and enterprises * Lockheed Corporation, a former American aircraft manufacturer * Lockheed Martin, formed in 1995 by the merger of Lockheed Corporation and Martin Marietta ** Lockheed Martin Aeronautics ** Lockheed Martin Space Systems * Lockheed Shipbuilding and Construction Company People * Flora Haines Loughead (1855-1943), American writer, farmer, miner * The brothers who founded the original Lockheed Corporation: ** Allan Loughead (1889–1969), American aviation pioneer ** Malcolm Loughead, American aviation pioneer Other uses * Lockheed (comics) Lockheed is a fictional character appearing in American comic books published by Marvel Comics. The character appears most commonly in association with the X-Men. He is an alien dragon and longtime companion of Shadowcat (Kitty Pryde), a member of ..., a Marvel Comics character * Lockheed Martin Transit Center, in Sunnyvale, California {{Disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unmanned Aerial Vehicles Of The United States
An uncrewed vehicle or unmanned vehicle is a vehicle without a person on board. Uncrewed vehicles can either be under telerobotic control—remote controlled or remote guided vehicles—or they can be autonomously controlled—autonomous vehicles—which are capable of sensing their environment and navigating on their own. Types There are different types of uncrewed vehicles: * Remote control vehicle (RC), such as radio-controlled cars or radio-controlled aircraft * Unmanned ground vehicle (UGV), such as the autonomous cars, or unmanned combat vehicles (UCGV) * Unmanned ground and aerial vehicle (UGAV), unmanned vehicle with hybrid locomotion methods * Unmanned aerial vehicle (UAV), unmanned aircraft commonly known as "drone" ** Unmanned combat aerial vehicle (UCAV) **Medium-altitude long-endurance unmanned aerial vehicle (MALE) ** Miniature UAV (SUAV) ** Delivery drone ** Micro air vehicle (MAV) ** Target drone * Autonomous spaceport drone ship * Uncrewed surface vehicle (USV) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
379th Air Expeditionary Wing
The 379th Air Expeditionary Wing is a provisional United States Air Force unit assigned to Air Combat Command. As a provisional unit, it may be activated or inactivated at any time. The Wing is one of the largest, most diverse expeditionary wings in the Air Force, providing combat airpower and support for the Global War on Terrorism in Operation Iraqi Freedom, Operation Enduring Freedom, Operation New Dawn, Operation Odyssey Dawn and through support of Combined Joint Task Force - Horn of Africa. The wing and its associate units operate more than 100 aircraft, making the base a large hub for humanitarian airlift activity while providing mission-essential combat power, aeromedical evacuation and intelligence support for three theaters of operations. During World War II, the Wing's predecessor unit, the 379th Bombardment Group was a VIII Bomber Command B-17 Flying Fortress unit in England. Assigned to RAF Kimbolton in early 1943, the group flew more sorties than any other bomb gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
332d Air Expeditionary Wing
The 332nd Air Expeditionary Wing (332 AEW) is a Provisional Wing of Air Combat Command, currently active. It was last inactivated on 8 May 2012, and most recently reactivated on 19 May 2015. The Wing's 332nd Expeditionary Operations Group (332 EOG), is the direct descendant organization of the World War II 332nd Fighter Group, the Tuskegee Airmen. The title Tuskegee Airmen refers to all who trained in the groundbreaking Army Air Forces African-American pilot training program at Moton Field and Tuskegee Army Airfield, Alabama between 1941 and 1945. It includes pilots, navigators, bombardiers, maintenance and support staff, instructors and all the personnel who kept the planes in the air. Overview The 332 AEW conducted a number of missions. The F-16 aircraft were responsible for maintaining air supremacy in the skies over Iraq. Additionally, the A-10 and F-16 aircraft performed close air support missions as required. The C-130 unit provided required airlift within Iraq and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Desert Hawk III
The Lockheed Martin Desert Hawk III (DHIII) is a miniature UAV designed by the Lockheed Martin Aeronautics in 2006 for use by modern militaries. It is a small surveillance drone, which is mainly used by the United Kingdom, but has also been used by the United States to assist in the war on terror by executing reconnaissance and recovery missions. Design and development The Desert Hawk III was created by the Skunk Works team at Lockheed Martin as an update to the original Desert Hawk, which was developed in 2002 with its first actual flight coming in 2003. The original is slightly smaller and heavier than the DHIII, and the DHIII can stay in the air over thirty minutes longer. The Desert Hawk III is made out of a special polypropylene material. Polypropylene is mouldable when heated to a high enough temperature and returns to a solid state when the temperature is lowered back to normal. Polypropylene was chosen because of its flexibility and ability to protect the device with i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mali
Mali (; ), officially the Republic of Mali,, , ff, 𞤈𞤫𞤲𞥆𞤣𞤢𞥄𞤲𞤣𞤭 𞤃𞤢𞥄𞤤𞤭, Renndaandi Maali, italics=no, ar, جمهورية مالي, Jumhūriyyāt Mālī is a landlocked country in West Africa. Mali is the eighth-largest country in Africa, with an area of over . The population of Mali is million. 67% of its population was estimated to be under the age of 25 in 2017. Its capital and largest city is Bamako. The sovereign state of Mali consists of eight regions and its borders on the north reach deep into the middle of the Sahara Desert. The country's southern part is in the Sudanian savanna, where the majority of inhabitants live, and both the Niger and Senegal rivers pass through. The country's economy centres on agriculture and mining. One of Mali's most prominent natural resources is gold, and the country is the third largest producer of gold on the African continent. It also exports salt. Present-day Mali was once part of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Afghanistan
Afghanistan, officially the Islamic Emirate of Afghanistan,; prs, امارت اسلامی افغانستان is a landlocked country located at the crossroads of Central Asia and South Asia. Referred to as the Heart of Asia, it is bordered by Pakistan to the Durand Line, east and south, Iran to the Afghanistan–Iran border, west, Turkmenistan to the Afghanistan–Turkmenistan border, northwest, Uzbekistan to the Afghanistan–Uzbekistan border, north, Tajikistan to the Afghanistan–Tajikistan border, northeast, and China to the Afghanistan–China border, northeast and east. Occupying of land, the country is predominantly mountainous with plains Afghan Turkestan, in the north and Sistan Basin, the southwest, which are separated by the Hindu Kush mountain range. , Demographics of Afghanistan, its population is 40.2 million (officially estimated to be 32.9 million), composed mostly of ethnic Pashtuns, Tajiks, Hazaras, and Uzbeks. Kabul is the country's largest city and ser ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charge-coupled Device
A charge-coupled device (CCD) is an integrated circuit containing an array of linked, or coupled, capacitors. Under the control of an external circuit, each capacitor can transfer its electric charge to a neighboring capacitor. CCD sensors are a major technology used in digital imaging. In a CCD image sensor, pixels are represented by p-doped metal–oxide–semiconductor (MOS) capacitors. These MOS capacitors, the basic building blocks of a CCD, are biased above the threshold for inversion when image acquisition begins, allowing the conversion of incoming photons into electron charges at the semiconductor-oxide interface; the CCD is then used to read out these charges. Although CCDs are not the only technology to allow for light detection, CCD image sensors are widely used in professional, medical, and scientific applications where high-quality image data are required. In applications with less exacting quality demands, such as consumer and professional digital cameras, act ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Army
The British Army is the principal land warfare force of the United Kingdom, a part of the British Armed Forces along with the Royal Navy and the Royal Air Force. , the British Army comprises 79,380 regular full-time personnel, 4,090 Gurkhas, and 28,330 volunteer reserve personnel. The modern British Army traces back to 1707, with antecedents in the English Army and Scots Army that were created during the Restoration in 1660. The term ''British Army'' was adopted in 1707 after the Acts of Union between England and Scotland. Members of the British Army swear allegiance to the monarch as their commander-in-chief, but the Bill of Rights of 1689 and Claim of Right Act 1689 require parliamentary consent for the Crown to maintain a peacetime standing army. Therefore, Parliament approves the army by passing an Armed Forces Act at least once every five years. The army is administered by the Ministry of Defence and commanded by the Chief of the General Staff. The Brit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bungee Cord
Bungee cords equipped with metal hooks A bungee cord (sometimes spelled bungle; also known as a shock cord) is an elastic cord composed of one or more elastic strands forming a core, usually covered in a woven cotton or polypropylene sheath. The sheath does not materially extend elastically, but it is braided with its strands spiralling around the core so that a longitudinal pull causes it to squeeze the core, transmitting the core's elastic compression to the longitudinal extension of the sheath and cord. Specialized bungees, such as some used in bungee jumping, may be made entirely of elastic strands. Uses upA child on a bungee cord device in Moscow, Russia Bungee cords have been used to provide a lightweight suspension for aircraft undercarriages from before World War I, and are still used on many small homebuilt aircraft where weight remains critical. Bungee cords were also used in parachuting to assist in opening the old-style parachute container after the ripcord wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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