B5425 Road
B54 or B-54 may refer to : * B54 (New York City bus), a bus line in Brooklyn * Blackburn B-54, a British carrier-borne anti-submarine warfare aircraft * Boeing B-54, an American strategic bomber aircraft * Bundesstraße 54, a German road * HLA-B54 HLA-B54 (B54) is an HLA- B serotype. B54 is a split antigen from the B22 broad antigen Broad(s) or The Broad(s) may refer to: People * A slang term for a woman. * Broad (surname), a surname Places * Broad Peak, on the border between P ..., an HLA-B serotype * W54 nuclear warhead, which in one configuration was known as the B54 Special Atomic Demolition Munition (SADM) {{Letter-NumberCombDisambig ...
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B54 (New York City Bus)
The B54 is a bus route on Myrtle Avenue in Brooklyn, New York City. The line travels between Downtown Brooklyn in the west and Myrtle–Wyckoff Avenues station in the east. The B54 operates from MTA New York City Bus's Fresh Pond Depot in Ridgewood, Queens. The route serves only the section of Myrtle Avenue within Brooklyn; the section within Queens is served by the Q55 bus. The B54 replaced the Myrtle Avenue Line, the first streetcar line in Brooklyn, which was built by the Brooklyn City Railroad and opened in 1854. This line initially served the entirety of Myrtle Avenue with horse cars. They were replaced with electric trolleys by July 1893, and then by the two city-owned bus routes on July 17, 1949. The Myrtle Avenue Line is distinct from the BMT Myrtle Avenue Line, which is a separate subway line that also operates along a portion of Myrtle Avenue in Bushwick, Brooklyn. Until 1969, the BMT line also ran on elevated tracks above the entire Brooklyn section of Myrtle Aven ...
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Blackburn B-54
The Blackburn B-54 and B-88 were prototype carrier-borne anti-submarine warfare aircraft of the immediate post-Second World War era developed for the Royal Navy's Fleet Air Arm (FAA). They shared a conventional monoplane design with a mid-mounted inverted-gull wing and tricycle undercarriage. The pilot and observer sat in tandem under a long canopy atop the fuselage. The B-54 had a piston engine while the B-88 had a gas turbine driving large contra-rotating propellers. The radar scanner was mounted in a retractable radome in the rear fuselage, behind a long internal weapons bay. The program was cancelled in favour of the Fairey Gannet aircraft. History The B-54, or Y.A.5, was designed to meet Specification "G.R.17/45" for an advanced carrier-borne anti-submarine aircraft by Blackburn Aircraft. Rivals Fairey designed their Fairey 17 to the same specification, which would eventually evolve into the winning design, the Fairey Gannet. The original Y.A.5 was designed to take the ne ...
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Boeing B-54
The Boeing B-54 was an American strategic bomber designed by Boeing for use by the United States Air Force. Derived from the YB-50C Superfortress, construction of the prototype was canceled before completion, and the aircraft was never flown. Design and development Begun in 1947, the B-54 was the planned production version of the YB-50C prototype. The standard Pratt & Whitney R-4360 engines of the normal B-50 bomber were replaced with R-4360-51 Variable Discharge Turbine (VDT) turbo-compound engine, the fuselage was lengthened by over and the wingspan was extended by , which required the installation of outrigger landing gear in the first and fourth engine nacelles. Large fuel tanks under the outboard wing section were required to carry an additional of fuel to reach the intended range; 14 .50-caliber machine guns comprised the specified defensive armament.Jones 1974, p. 183. On May 29, 1948, contracts were placed by the Air Force for 21 B-54A bombers and 52 RB-54A reconn ...
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Bundesstraße 54
The Bundesstraße 54 or B54 is a German federal highway running in a north–south direction from the Dutch border near Gronau to the Hessian state capital Wiesbaden. See also * * *Dortmund References External links * Roads in Hesse Roads in North Rhine-Westphalia 054 The Type 054 (NATO Codename Jiangkai I) is a class of Chinese multi-role frigates that were commissioned in the People's Liberation Army Navy Surface Force in 2005. They superseded the Type 053H3 frigates. Only two ships, ''Ma'anshan'' (525), an ...

HLA-B54
HLA-B54 (B54) is an HLA- B serotype. B54 is a split antigen from the B22 broad antigen Broad(s) or The Broad(s) may refer to: People * A slang term for a woman. * Broad (surname), a surname Places * Broad Peak, on the border between Pakistan and China, the 12th highest mountain on Earth * The Broads, a network of mostly nav ..., sister serotypes are B55 and B56. The serotype identifies the more common HLA-B*55 gene products. Serotype Allele distribution See also * HLA-serotype tutorial References {{DEFAULTSORT:Hla-B54 5 ...
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