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Boeing MQ-25 Stingray
The Boeing MQ-25 Stingray is an aerial refueling drone that resulted from the Carrier-Based Aerial-Refueling System (CBARS) program, which grew out of the earlier Unmanned Carrier-Launched Airborne Surveillance and Strike (UCLASS) program. The MQ-25 first flew on 19 September 2019. Development Background The United States Navy began its efforts to develop an aircraft carrier-based UAV in 2006. The original UCLASS concept was for a stealthy strike platform capable of penetrating enemy air defenses. In 2012, lethality and strike requirements were diluted in order to create an intelligence, surveillance and reconnaissance (ISR)-oriented aircraft that could be developed quickly to conduct low-intensity counter-terrorism missions. On 1 February 2016, after delays over whether the UCLASS would specialize in strike or ISR roles, it was reported that significant priority would be given to producing a Super Hornet-sized carrier-based aerial refueling tanker as the Carrier-Based Aeria ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unmanned Combat Aerial Vehicle
An unmanned combat aerial vehicle (UCAV), also known as a combat drone, colloquially shortened as drone or battlefield UAV, is an unmanned aerial vehicle (UAV) that is used for intelligence, surveillance, target acquisition, and reconnaissance and carries aircraft ordnance such as missiles, ATGMs, and/or bombs in hardpoints for drone strikes. These drones are usually under real-time human control, with varying levels of autonomy. Unlike unmanned surveillance and reconnaissance aerial vehicles, UCAVs are used for both drone strikes and battlefield intelligence. Aircraft of this type have no onboard human pilot. As the operator runs the vehicle from a remote terminal, equipment necessary for a human pilot is not needed, resulting in a lower weight and a smaller size than a manned aircraft. Many countries have operational domestic UCAVs, and many more have imported armed drones or are in the process of developing them. History One of the earliest explorations of the co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Combat Radius
Radius of action, combat radius, or combat range in military terms, refers to the maximum distance a ship, aircraft, or vehicle can travel away from its base along a given course with normal load and return without refueling, allowing for all safety and operating factors. A given aircraft's radius of action varies according to the altitude of its flight plan, amount of weight (ordnance in a military context) it is carrying, and whether or not it carries external drop tanks full of fuel. *An aircraft engaged in '' low-level (lo)'' flight will have a smaller radius of action than the same one engaged in a ''high-level (hi)'' mission, due to higher fuel consumption at lower altitudes (higher atmospheric pressure / air density). *An aircraft with more and heavier load (''ordnance'' in military terms) will have a smaller radius of action (''combat radius'' in military terms) than the same one with less and lighter load, due to higher fuel consumption at heavier weights. *An aircraft w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lambert International Airport
St. Louis Lambert International Airport is the primary commercial airport serving metropolitan St. Louis, Missouri, United States. Commonly referred to as Lambert Field or simply Lambert, it is the largest and busiest airport in the state of Missouri. The . Effective December 30, 2021. airport sits northwest of downtown St. Louis in unincorporated St. Louis County between Berkeley and Bridgeton. The airport provides nonstop service to airports throughout the United States and to the Caribbean, Mexico, Canada, and Europe. In 2019, it served nearly 16 million passengers with more than 259 daily departures to 78 nonstop domestic and international locations. Named for Albert Bond Lambert, an Olympic medalist and prominent St. Louis aviator, the airport rose to international prominence in the 20th century thanks to its association with Charles Lindbergh, its groundbreaking air traffic control (ATC), its status as the primary hub of Trans World Airlines (TWA), and its iconic t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boeing MQ-25 Stingray
The Boeing MQ-25 Stingray is an aerial refueling drone that resulted from the Carrier-Based Aerial-Refueling System (CBARS) program, which grew out of the earlier Unmanned Carrier-Launched Airborne Surveillance and Strike (UCLASS) program. The MQ-25 first flew on 19 September 2019. Development Background The United States Navy began its efforts to develop an aircraft carrier-based UAV in 2006. The original UCLASS concept was for a stealthy strike platform capable of penetrating enemy air defenses. In 2012, lethality and strike requirements were diluted in order to create an intelligence, surveillance and reconnaissance (ISR)-oriented aircraft that could be developed quickly to conduct low-intensity counter-terrorism missions. On 1 February 2016, after delays over whether the UCLASS would specialize in strike or ISR roles, it was reported that significant priority would be given to producing a Super Hornet-sized carrier-based aerial refueling tanker as the Carrier-Based Aeria ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northrop Grumman X-47B
The Northrop Grumman X-47B is a demonstration unmanned combat aerial vehicle (UCAV) designed for aircraft carrier-based operations. Developed by the American defense technology company Northrop Grumman, the X-47 project began as part of DARPA's J-UCAS program, and subsequently became part of the United States Navy's Unmanned Combat Air System Demonstration (UCAS-D) program. The X-47B is a tailless jet-powered blended-wing-body aircraft capable of semi-autonomous operation and aerial refueling. The X-47B first flew in 2011, and , its two active demonstrators have undergone extensive flight and operational integration testing, having successfully performed a series of land- and carrier-based demonstrations. In August 2014, the US Navy announced that it had integrated the X-47B into carrier operations alongside manned aircraft, and by May 2015 the primary test program was declared complete. The X-47B demonstrators themselves were intended to become museum exhibits after com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RQ-170 Sentinel
The Lockheed Martin RQ-170 Sentinel is an American unmanned aerial vehicle (UAV) developed by Lockheed Martin and operated by the United States Air Force (USAF) for the Central Intelligence Agency (CIA). While the USAF has released few details on the UAV's design or capabilities, defense analysts believe that it is a stealth aircraft fitted with aerial reconnaissance equipment. Introduced in 2007, it was deployed to Afghanistan in late 2007, and to South Korea two years later, in September 2009. Some images and details of the aircraft were released after Iran captured an RQ-170 in 2011. It has a flying wing design, and uses a single engine, speculated to be either a General Electric TF34 turbofan or a Garrett TFE731. Development The RQ-170 Sentinel was developed by Lockheed Martin's Skunk Works as a stealth unmanned aerial vehicle (UAV). Journalists have noted design similarities between the RQ-170 and previous stealth and UAV programs such as the RQ-3 DarkStar and Polecat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lockheed Martin Sea Ghost
The Lockheed Martin Sea Ghost was a proposal to fulfill the United States Navy's requirement for an Unmanned Carrier-Launched Airborne Surveillance and Strike aircraft. On 14 August 2013, Lockheed Martin was awarded a $15 million contract to develop the airframe of their UCLASS entry. Contracts of the same amount were awarded to Boeing, General Atomics, and Northrop Grumman for their competing designs. In August 2018, Boeing was selected over Lockheed Martin and the other entrants. Design The Sea Ghost incorporated technologies from the F-35C Lightning II and RQ-170 Sentinel UAV, both other Lockheed designs. It had a bat-wing fuselage and emissions and bandwidth management for multi-spectral stealth. Lockheed claimed it could reduce manpower requirements because a single operator could be able to operate multiple aircraft. Lockheed had a full-scale mock-up of the design to look at fit checks when the pre-solicitation was issued. The flying wing design was chosen because it wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Atomics Avenger
The General Atomics MQ-20 Avenger (formerly Predator C) is a developmental unmanned combat aerial vehicle built by General Atomics Aeronautical Systems for the U.S. military. Design and development Unlike the previous MQ-1 Predator and MQ-9 Reaper (Predator B) drones, the Avenger is powered by a turbofan engine, and its design includes stealth features such as internal weapons storage and an S-shaped exhaust for reduced infrared and radar signatures. Its first flight occurred on 4 April 2009. The Avenger will support the same weapons as the MQ-9, and carry the Lynx synthetic aperture radar and a version of the F-35 Lightning II's electro-optical targeting system (EOTS), called the Advanced Low-observable Embedded Reconnaissance Targeting (ALERT) system. The Avenger will use the same ground support infrastructure as the MQ-1 and MQ-9, including the ground control station and existing communications networks. Operational history Flight testing The first flight of the fir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Defense News
''Defense News'' is a website and newspaper about the politics, business, and technology of national security published by Sightline Media Group. Founded in 1986, ''Defense News'' serves an audience of senior military, government, and industry decision-makers throughout the world. ''Defense News'' was founded as a weekly newspaper by Army Times Publishing Company. ATPCO was sold in 1997 to Gannett Company (later renamed TEGNA), which sold it to Los Angeles-based private equity firm Regent in 2016, which renamed it Sightline Media Group. ''Defense News'' has a weekly television show about international defense and military issues. It first aired March 2, 2008, as ''This Week in Defense News with Vago Muradian'' on WUSA 9, a Washington, D.C., CBS affiliate. It later aired on ABC 7 WJLA and the Armed Forces Network. In April 2017, the show relaunched on WETA-TV as ''Defense News Weekly'' with two co-hosts: Jill Aitoro, ''Defense News'' executive editor; and Tony Lombardo, e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boeing Phantom Ray
The Boeing Phantom Ray is an American demonstration stealth unmanned combat air vehicle (UCAV) developed by Boeing using company funds. The autonomous Phantom Ray is a flying wing around the size of a conventional fighter jet, and first flew in April 2011. It will conduct a program of test flights involving surveillance, ground attack and autonomous aerial refueling missions. The developers say it can carry 4,500 pounds (2,040 kg) of payload. Design and development The Phantom Ray project, called "Project Reblue" internally at Boeing, was first conceived in mid-2007, and started in earnest in June 2008. The project was secret within the company, except for a small number of executives and engineers, until May 2009. Developed by the Boeing Phantom Works, the Phantom Ray is based on the X-45C prototype aircraft, which Boeing originally developed for the Defense Advanced Research Projects Agency (DARPA), the US Air Force, and the US Navy Joint Unmanned Combat Air Systems (J-UC ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prototype
A prototype is an early sample, model, or release of a product built to test a concept or process. It is a term used in a variety of contexts, including semantics, design, electronics, and software programming. A prototype is generally used to evaluate a new design to enhance precision by system analysts and users. Prototyping serves to provide specifications for a real, working system rather than a theoretical one. In some design workflow models, creating a prototype (a process sometimes called materialization) is the step between the formalization and the evaluation of an idea. A prototype can also mean a typical example of something such as in the use of the derivation 'prototypical'. This is a useful term in identifying objects, behaviours and concepts which are considered the accepted norm and is analogous with terms such as stereotypes and archetypes. The word ''prototype'' derives from the Greek , "primitive form", neutral of , "original, primitive", from πρῶτ� ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
