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Mark 37 Director c1944 with Mark 12 (rectangular antenna) and Mark 22 "orange peel" Ship gun fire-control systems (GFCS) are analogue fire-control systems that were used aboard naval warships prior to modern electronic computerized systems, to control targeting of guns against surface ships, aircraft, and shore targets, with either optical or radar sighting.
The 16-inch/50 caliber Mark 7 guns of the forward turret of the battleship USS Wisconsin (BB-64) fire at enemy targets ashore on the Korean Peninsula on 30 January 1952 during the Korean War. Employees working with the automatic 16-inch powder stacking machine at Naval Ammunition Depot Hingham, Mass. during World War II.
The coordinate system has the target as its origin. The y axis value range to the target. US Navy rangekeepers during World War II used a moving coordinate system based on the line of sight (LOS) between the ship firing its gun (known as the "own ship") and the target (known as the "target"). As is shown in Figure 1, the rangekeeper defines the ...
The Mk 13 FC Radar supplied present target range, and it showed the fall of shot around the target so the Gunnery Officer could correct the system's aim with range and deflection spots put into the Rangekeeper. [16] It could also automatically track the target by controlling the director's bearing power drive. [16]
The term "fast battleship" was applied to new designs in the early 1910s incorporating propulsion technology that allowed for higher speeds without sacrificing armour protection. The US Navy began introducing fast battleships into service following the Second London Naval Treaty of 1936, with a total of ten across three classes entering service.
USS Iowa fires a full broadside of nine 16 in/50 and six 5 in/38 guns during a target exercise near Vieques Island, Puerto Rico, 1 July 1984. Naval gunfire support (NGFS), also known as naval surface fire support (NSFS), [1] or shore bombardment, is the use of naval artillery to provide fire support for amphibious assault and other troops operating within their range.
Japanese battleship Aki; USS Alfred A. Cunningham; ARA Almirante Domecq Garcia (D23) Chilean icebreaker Almirante Óscar Viel; French submarine Alose (1904) JDS Amatsukaze; USS America (CV-66) USAS American Mariner; French destroyer Amiral Sénès; USS Anderson; HMS Andromeda (F57) USS Anthony (DD-172) USS Anthony (DD-515) HMAS Anzac (G90) USS ...
A target ship is a vessel — typically an obsolete or captured warship — used as a seaborne target for naval gunnery practice or for weapons testing. Targets may be used with the intention of testing effectiveness of specific types of ammunition; or the target ship may be used for an extended period of routine target practice with ...