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General Atomics XQ-67
The General Atomics XQ-67A is a developmental unmanned combat aerial vehicle (UCAV) built by General Atomics Aeronautical Systems (GA-ASI) for the United States Air Force Off-Board Sensing Station program and as a prototype for the collaborative combat aircraft (CCA) program. Design and development In February 2023 the Air Force Research Laboratory (AFRL) announced that GA-ASI had been selected to build and test a UAV for the Off-Board Sensing Station (OBSS) program, intended to fly ahead of and pass data back to manned aircraft. The prototype was publicly unveiled by GA-ASI on 8 February 2024. It is unclear whether or not the XQ-67A is capable of carrying weapons. The XQ-67A had its first flight on 28 February 2024 from GA-ASI's Grey Butte Flight Operations Facility near Palmdale, California. The AFRL stated that "the XQ-67A is the first of a second generation of autonomous collaborative platforms. Following the success of the XQ-58A Valkyrie, the first low-cost uncrewed air ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Aircraft
A WikiProject, or Wikiproject, is an affinity group for contributors with shared goals within the Wikimedia movement. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within Wikimedia project, sibling projects such as Wiktionary, Wikiquote, Wikidata, and Wikisource. They also exist in different languages, and translation of articles is a form of their collaboration. During the COVID-19 pandemic, CBS News noted the role of Wikipedia's WikiProject Medicine in maintaining the accuracy of articles related to the disease. Another WikiProject that has drawn attention is WikiProject Women Scientists, which was profiled by ''Smithsonian Magazine, Smithsonian'' for its efforts to improve coverage of women scientists which the profile noted had "helped increase the number of female scientists on Wikipedia from around 1,600 to over 5,000". On Wikipedia Some Wikipedia WikiProjects are substantial enough to engage in cooperative activities with outsi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
XQ-58A Valkyrie
The Kratos XQ-58 Valkyrie is an experimental stealth unmanned combat aerial vehicle (UCAV) designed and built by Kratos Defense & Security Solutions for the United States Air Force's Low Cost Attritable Strike Demonstrator (LCASD) program, under the USAF Research Laboratory's Low Cost Attritable Aircraft Technology (LCAAT) project portfolio. It was initially designated the XQ-222. The Valkyrie completed its first flight on 5 March 2019 at Yuma Proving Ground, Arizona. Development and design The XQ-58 Valkyrie fell within the USAF Research Laboratory's Low Cost Attritable Aircraft Technology (LCAAT) portfolio, whose objectives included designing and building unmanned combat aerial vehicles (UCAVs) faster, by developing better design tools and maturing and using commercial manufacturing processes to reduce production time and cost. The LCAAT was to escort the F-22 or F-35 during combat missions and to deploy weapons or surveillance systems. The LCAAT was eventually turned into ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Signals Intelligence
Signals intelligence (SIGINT) is the act and field of intelligence-gathering by interception of ''signals'', whether communications between people (communications intelligence—abbreviated to COMINT) or from electronic signals not directly used in communication (electronic intelligence—abbreviated to ELINT). As classified and sensitive information is usually encrypted, signals intelligence may necessarily involve cryptanalysis (to decipher the messages). Traffic analysis—the study of who is signaling to whom and in what quantity—is also used to integrate information, and it may complement cryptanalysis. History Origins Electronic interceptions appeared as early as 1900, during the Boer War of 1899–1902. The British Royal Navy had installed wireless sets produced by Marconi on board their ships in the late 1890s, and the British Army used some limited wireless signalling. The Boers captured some wireless sets and used them to make vital transmissions. Since the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
V-tail Aircraft
The V-tail or ''vee-tail'' (sometimes called a butterfly tail or Rudlicki's V-tailGudmundsson S. (2013). "General Aviation Aircraft Design: Applied Methods and Procedures" (Reprint). Butterworth-Heinemann. p. 489. , 9780123973290) of an aircraft is an unconventional arrangement of the tail control surfaces that replaces the traditional vertical and horizontal surfaces with two surfaces set in a V-shaped configuration. It is not widely used in aircraft design. The aft edge of each twin surface is a hinged control surface called a ruddervator, which combines the functions of both a Rudder#Aircraft rudders, rudder and Elevator (aeronautics), elevator. History The V-tail was invented in 1930 by Polish engineer Jerzy Rudlicki and was tested for the first time on a Hanriot HD.28 trainer, modified by Poland, Polish aerospace manufacturer Plage i Laśkiewicz, Plage and Laśkiewicz in the summer of 1931. Variants The X-shaped tail surfaces of the experimental Lockheed XFV were essential ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mid-wing Aircraft
A monoplane is a fixed-wing aircraft configuration with a single mainplane, in contrast to a biplane or other types of multiplanes, which have multiple wings. A monoplane has inherently the highest efficiency and lowest drag of any wing configuration and is the simplest to build. However, during the early years of flight, these advantages were offset by its greater weight and lower manoeuvrability, making it relatively rare until the 1930s. Since then, the monoplane has been the most common form for a fixed-wing aircraft. Characteristics Support and weight The inherent efficiency of the monoplane is best achieved in the cantilever wing, which carries all structural forces internally. However, to fly at practical speeds the wing must be made thin, which requires a heavy structure to make it strong and stiff enough. External bracing can be used to improve structural efficiency, reducing weight and cost. For a wing of a given size, the weight reduction allows it to fly slower ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Atomics Aircraft
A general officer is an officer of high rank in the armies, and in some nations' air and space forces, marines or naval infantry. In some usages, the term "general officer" refers to a rank above colonel."general, adj. and n.". OED Online. March 2021. Oxford University Press. https://www.oed.com/view/Entry/77489?rskey=dCKrg4&result=1 (accessed May 11, 2021) The adjective ''general'' had been affixed to officer designations since the late medieval period to indicate relative superiority or an extended jurisdiction. French Revolutionary system Arab system Other variations Other nomenclatures for general officers include the titles and ranks: * Adjutant general * Commandant-general * Inspector general * General-in-chief * General of the Air Force (USAF only) * General of the Armies of the United States (of America), a title created for General John J. Pershing, and subsequently granted posthumously to George Washington and Ulysses S. Grant * (" general admiral ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EADS Barracuda
The EADS Barracuda was a jet powered unmanned aerial vehicle (UAV), EADS, used for the role of aerial reconnaissance and also combat (like UCAV). The aircraft was a joint venture between Germany and Spain. Development of the project was stopped after the first prototype crashed at Mar Menor while approaching for landing during a test flight. The program was resumed in 2008, with a second prototype being completed in November 2008. The rebuilt Barracuda underwent a series of successful flight tests in Goose Bay, Canada during July 2009, followed by further flight campaigns in 2010 and 2012. The Barracuda's primary competition was Dassault nEUROn for strategic and defensive contracts. Both were stealthy and had a maximum air speed of around Mach 0.85. While Germany and Spain were behind the Barracuda, France, Italy, Sweden, Switzerland, Greece, and Spain as well funded the nEUROn. It had an operating ceiling of around and carried a maximum payload of 300 kg. It was retir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kratos XQ-58 Valkyrie
The Kratos XQ-58 Valkyrie is an experimental stealth unmanned combat aerial vehicle (UCAV) designed and built by Kratos Defense & Security Solutions for the United States Air Force's Low Cost Attritable Strike Demonstrator (LCASD) program, under the USAF Research Laboratory's Low Cost Attritable Aircraft Technology (LCAAT) project portfolio. It was initially designated the XQ-222. The Valkyrie completed its first flight on 5 March 2019 at Yuma Proving Ground, Arizona. Development and design The XQ-58 Valkyrie fell within the USAF Research Laboratory's Low Cost Attritable Aircraft Technology (LCAAT) portfolio, whose objectives included designing and building unmanned combat aerial vehicles (UCAVs) faster, by developing better design tools and maturing and using commercial manufacturing processes to reduce production time and cost. The LCAAT was to escort the F-22 or F-35 during combat missions and to deploy weapons or surveillance systems. The LCAAT was eventually turned into ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boeing MQ-28 Ghost Bat
The Boeing MQ-28 Ghost Bat, previously known as the Boeing Airpower Teaming System (ATS), is a stealth, multirole, unmanned combat aerial vehicle developed by Boeing Australia for the Royal Australian Air Force (RAAF). It is designed as a force multiplier aircraft capable of flying alongside crewed aircraft for support as part of an integrated system (loyal wingman) including space-based capabilities, and performing autonomous missions independently using artificial intelligence. As of October 2024, eight Block 1 vehicles have been built with more than 100 hours of flight testing. Operational tests have taken place at Australia’s Woomera test range approximately one out of every three months, with the aircraft flying one to three sorties daily, including some flights at night. Three additional Block 2 airframes featuring an improved wing and GPS/INS will be produced by 2025. The wing is Boeing's largest resin-infused single composite component, featuring electromechanical act ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palmdale, California
Palmdale is a city in northern Los Angeles County, California, United States. The city lies in the Antelope Valley of Southern California. The San Gabriel Mountains separate Palmdale from the Los Angeles Basin to the south. On August 24, 1962, Palmdale became the first city in Antelope Valley. Forty-seven years later, in November 2009, voters approved making it a charter city. Palmdale's population was 169,450 at the 2020 census, up from 152,750 at the 2010 census. Palmdale is the 33rd most populous city in California. Together with its immediate northern neighbor, the city of Lancaster, the Palmdale–Lancaster urban area had a population of 359,559 in 2020. History Palmdale was first inhabited by various tribal pre-Americans. Populated by different groups for an estimated 11,000 years, the Antelope Valley was a trade route for nomadic pre-Americans traveling from what is now Arizona and New Mexico to California's coast. Before the arrival of Europeans, the Palmdale are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
