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MV Agusta F4 Series
The MV Agusta F4 is an inline four-cylinder sport bike made by MV Agusta from 1999 until 2018. It was the motorcycle that launched the resurrection of the brand in 1998. The F4 was created by motorcycle designer Massimo Tamburini at CRC (Cagiva Research Center), following his work on the Ducati 916. The F4 has a single-sided swingarm, large diameter () front forks and traditional MV Agusta red and silver livery. The F4 engine is also one of the few production superbikes to have a hemi-spherical cylinder head chamber design with 4 valves per cylinder. Engine The F4 engine is a liquid cooled inline four cylinder four-stroke set across the frame with two overhead camshafts (DOHC), 16 'radial' valves, electronic multipoint fuel injection, and induction discharge electronic ignition having engine displacements of , , and . The engine was derived from the 1990–1992 Ferrari Formula One engine. Early in the design process Ferrari engineers assisted in the development of the engin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vought F4U Corsair
The Vought F4U Corsair is an American fighter aircraft which saw service primarily in World War II and the Korean War. Designed and initially manufactured by Chance Vought, the Corsair was soon in great demand; additional production contracts were given to Goodyear, whose Corsairs were designated FG, and Brewster, designated F3A. The Corsair was designed and operated as a carrier-based aircraft, and entered service in large numbers with the U.S. Navy in late 1944 and early 1945. It quickly became one of the most capable carrier-based fighter-bombers of World War II. Some Japanese pilots regarded it as the most formidable American fighter of World War II and its naval aviators achieved an 11:1 kill ratio. Early problems with carrier landings and logistics led to it being eclipsed as the dominant carrier-based fighter by the Grumman F6F Hellcat, powered by the same Double Wasp engine first flown on the Corsair's initial prototype in 1940. Instead, the Corsair's early deployme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grumman F4F Wildcat
The Grumman F4F Wildcat is an American carrier-based fighter aircraft that entered service in 1940 with the United States Navy, and the British Royal Navy where it was initially known as the Martlet. First used by the British in the North Atlantic, the Wildcat was the only effective fighter available to the United States Navy and Marine Corps in the Pacific Theater during the early part of the Second World War. The disappointing Brewster Buffalo was withdrawn in favor of the Wildcat and replaced as aircraft became available. With a top speed of , the Wildcat was outperformed by the faster (), more maneuverable, and longer-ranged Mitsubishi A6M Zero. US Navy pilots, including John "Jimmy" Thach, a pioneer of fighter tactics to deal with the A6M Zero, were greatly dissatisfied with the Wildcat's inferior performance against the Zero in the battles of the Coral Sea and Midway. The Wildcat has a claimed air combat kill-to-loss ratio of 5.9:1 in 1942 and 6.9:1 for the entire war.Po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boeing P-12
The Boeing P-12/F4B was an American pursuit aircraft that was operated by the United States Army Air Corps , United States Marine Corps, and United States Navy. Design and development Developed as a private venture to replace the Boeing F2B and F3B with the United States Navy, the Boeing Model 99 first flew on 25 June 1928. The new aircraft was smaller, lighter and more agile than the ones it replaced but still used the Wasp engine of the F3B. This resulted in a higher top speed and overall better performance. As result of Navy evaluation 27 were ordered as the F4B-1; later evaluation by the United States Army Air Corps resulted in orders with the designation P-12. Boeing supplied the USAAC with 366 P-12s between 1929 and 1932. Production of all variants totaled 586. F4B-1 (Boeing Model 99) The F4B-1 was built using typical construction techniques of the day with a welded truss fuselage with formers and longerons to define the aerodynamic shape. Wings were of wood construct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Formula 4
FIA Formula 4, also called FIA F4, is an open-wheel racing car category intended for junior drivers. There is no global championship, but rather individual nations or regions can host their own championships in compliance with a universal set of rules and specifications. The category was created by the Fédération Internationale de l'Automobile (FIA)—the International sanctioning and administrative body for motorsport—as an entry-level category for young drivers, bridging the gap between karting and Formula 3. The series is a part of the FIA Global Pathway. Former Formula One driver Gerhard Berger was appointed as the FIA Single-Seater Commission president to oversee the creation of the category as a response to declining interest in national Formula 3 championships due to rising costs and alternate pathways to Formula One such as the then Formula Renault and GP2 and GP3 Series, which had seen several national Formula 3 championships discontinued. In the place of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Douglas F4D Skyray
The Douglas F4D Skyray (later redesignated F-6 Skyray) is an American carrier-based fighter/interceptor built by the Douglas Aircraft Company. Although it was in service for a relatively short time (1956–1964) and never entered combat, it was the first carrier-launched aircraft to hold the world's absolute speed record, at 752.943 mph,Angelluci 1987, p. 92. (1211.744 km/h) and was the first United States Navy and United States Marine Corps fighter that could exceed Mach 1 in level flight.Francillon 1979, p. 480. It was the last fighter produced by the Douglas Aircraft Company before it merged with McDonnell Aircraft and became McDonnell Douglas. The F5D Skylancer was an advanced development of the F4D Skyray that did not go into service. Design and development The Skyray was designed to meet a Navy requirement issued in 1947 for a fighter aircraft that could intercept and destroy an enemy aircraft at an altitude of 50,000 ft (15,240 m) within five minu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
F4 (band)
F4 (Flower Four) or JVKV was a Taiwanese boy band consisting of Jerry Yan, Vanness Wu, Ken Chu, and Vic Chou. The group F4 was formed in 2001 after the Taiwanese drama '' Meteor Garden'' that they starred in was widely successful. Together they have starred in several Taiwanese drama series and released three albums, ''Meteor Rain'' (2001), '' Fantasy 4ever'' (2002), and '' Waiting for You'' (2007). According to ''Forbes'', F4 has sold 3.5 million copies of their first two albums all over Asia as of July 2003. In 2007, due to copyright issues, the group changed its name to JVKV, using the descending age of the initials of its members. Other than their country of origin, Taiwan, they have also attained popularity in other parts of Asia, such as the Philippines, mainland China, Hong Kong, Singapore, Malaysia, Thailand, Indonesia, Japan, and South Korea. History 2001: Formation and ''Meteor Garden'' The group formed as a result of the success of a Taiwanese drama series, '' Meteor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
F4 Thailand
''F4 Thailand: Boys Over Flowers'' ( th, F4 Thailand : หัวใจรักสี่ดวงดาว BOYS OVER FLOWERS; ) is a Thai television series starring Tu Tontawan Tantivejakul (Tu), Vachirawit Chivaaree (Bright), Jirawat Sutivanichsak (Dew), Metawin Opas-iamkajorn (Win) and Hirunkit Changkham (Nani). Based on the Japanese ''shōjo'' manga series ''Boys Over Flowers'' by Yoko Kamio, it serves as the Thai counterpart of the franchise from Taiwan, Japan, South Korea, and China. Directed by Patha Thongpan and produced by GMMTV together with Parbdee Taweesuk, the series was first announced during GMMTV's "New & Next" event on 15 October 2019. The cast was confirmed by September 2020 through a teaser clip, and a mock trailer was later released on 3 December 2020. The series is airing on GMM 25 every Saturday at 20:30 (8:30 pm) ICT replacing the Saturday rerun slot of '' Our Skyy'' starting 18 December 2021. It is also simultaneously streamed internationally through GMMT ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boys Over Flowers
, is a Japanese ''shōjo'' manga series written and illustrated by Yoko Kamio and set in Tokyo, Japan, and the fictional "Eitoku Academy" (an elite school for children from rich families). It tells the story of Tsukushi Makino, a girl from a middle-class family, whose mother enrolls her in an elite high school to compete with the families from her husband's company. While at Eitoku, she encounters the F4, a gang of four young men who are children of Japan's wealthiest families and who bully anyone that gets in their way. The manga was launched in Shueisha's '' Margaret'' magazine in October 1992 and ran until January 2004. Two epilogue chapters were later published in ''Margaret'', in July 2006 and January 2008. The English translation was published by Viz Media from August 2003 to October 2009. ''Boys Over Flowers'' is the best selling shōjo manga of all time and enjoys immense popularity in the Eastern Asia region. The manga has been adapted into various mediums, some ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McDonnell Douglas F-4 Phantom II
The McDonnell Douglas F-4 Phantom II is an American tandem two-seat, twin-engine, all-weather, long-range supersonic jet interceptor and fighter-bomber originally developed by McDonnell Aircraft for the United States Navy.Swanborough and Bowers 1976, p. 301. Proving highly adaptable, it entered service with the Navy in 1961 before it was adopted by the United States Marine Corps and the United States Air Force, and by the mid-1960s it had become a major part of their air arms. Phantom production ran from 1958 to 1981 with a total of 5,195 aircraft built, making it the most produced American supersonic military aircraft in history, and cementing its position as an iconic combat aircraft of the Cold War."F-4 Phantoms Phabulous 40th" Boeing. Retrieved : 27 November 2012. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
F4 (classification)
F4, also T4 and SP4, is a wheelchair sport classification that corresponds to the neurological level T1- T7. Historically, it was known as 1C Incomplete, 2 Complete, or Upper 3 Complete. People in this class have normal upper limb function, and functional issues with muscles below the nipple line. There are comparable F4 classes in a number of sports. For athletics, these are T54 and F54. In cycling, these are H4 or H5. Swimming classes include S3, SB3, S4 and S5. The process for classification into this class has a medical and functional classification process. This process is often sport specific. Definition This is wheelchair sport classification that corresponds to the neurological level T1- T7. In the past, this class was known as 1C Incomplete, 2 Complete, or Upper 3 Complete. In 2002, USA Track & Field defined this class as, "These athletes have normal upper limb function as well as backward movement of the trunk, often with rotation movements of the trunk. They ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
F4 Cross Harbour
The Cross Harbour ferry service, officially known as F4 Cross Harbour, was a commuter ferry service in Sydney, New South Wales. Part of the Sydney Ferries network, it was operated by Transdev Sydney Ferries and serviced the Darling Harbour, Lavender Bay, Rose Bay, and Watsons Bay areas. Introduced on 26 November 2017, the service replaced the entirety of the predecessor F4 Darling Harbour service and the Watsons Bay stopping pattern of the F7 Eastern Suburbs service. Emerald-class ferries and SuperCat ferries operated the service. On 25 October 2020, the service ceased operations and was split up into F4 Pyrmont Bay and F9 Watsons Bay services. History Prior to the introduction of the Cross Harbour route, service patterns on the Sydney Ferries network were often divided between wharves located west of Circular Quay, and wharves located east, with the exception of a short-lived service in the mid-1990s that linked McMahons Point and Rose Bay. The Cross Harbour service is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
%2C_in_October_1953.jpg "Click for more on -> Douglas F4D Skyray")
