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55th Air Defense Artillery Regiment (United States)
The 55th Air Defense Artillery Regiment was an Air Defense Artillery regiment of the United States Army that was first constituted in 1917 in the Regular Army. It was previously the 55th Artillery, U.S. Army Coast Artillery Corps. (CAC) Lineage Constituted 1917 and organized CD Boston 12-1-17 as 55th Arty, CAC, by redesignation of 152nd Co, CAC;, 96th Co, CAC; 11th Co, MANG, CAC; 83rd Co, CAC; 4th Co, MANG; 9th Co, RING; 3rd Co MANG; and 5th Co, MANG. In addition, many individual transfers were made from the 1st, 2nd, 6th, & 9th Cos, MANG, and 13th Co, RING. The 55th Arty departed New York for Europe 3-25-18. After additional training, the 55th Arty was assigned to the 31st Bde, CAC, in August 1918 and served in France until the Armistice. The 55th Arty departed Brest, arriving New York 1-22-19 and moved to Camp Mills, NY, until 1-26-19, when it moved to CD Long Island Sound. 1st Bn was stationed at Fort H.G. Wright, 2nd & 3rd Bns at Fort Terry. There most of the regiment's NG ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Defense Artillery Branch (United States Army)
The atmosphere of Earth is the layer of gases, known collectively as air, retained by Gravity of Earth, Earth's gravity that surrounds the planet and forms its planetary atmosphere. The atmosphere of Earth protects life on Earth by creating Atmospheric pressure, pressure allowing for Water#Liquid water, liquid water to exist on the Earth's Planetary surface, surface, absorbing ultraviolet Solar irradiance, solar radiation, warming the surface through heat retention (greenhouse effect), and reducing temperature extremes between Daytime, day and night (the diurnal temperature variation). By mole fraction (i.e., by number of molecules), dry air contains 78.08% nitrogen, 20.95% oxygen, 0.93% argon, 0.04% Carbon dioxide in Earth's atmosphere, carbon dioxide, and small amounts of other gases. Air also contains a variable amount of Water vapor#Water vapor in Earth's atmosphere, water vapor, on average around 1% at sea level, and 0.4% over the entire atmosphere. Air composition, tempera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fort Shafter
Fort Shafter, in Honolulu CDP, Page 4/ref> City and County of Honolulu, Hawai‘i, is the headquarters of the United States Army Pacific, which commands most Army forces in the Asia-Pacific region with the exception of Korea. Geographically, Fort Shafter extends up the interfluve (ridgeline) between Kalihi and Moanalua valleys, as well as onto the coastal plain (as Shafter Flats) at Māpunapuna. A portion of the area is also known as the Palm Circle Historic District; it is listed on the National Register of Historic Places and has been further designated as a U.S. National Historic Landmark. It is also known as Palm Circle or 100 Area. History Fort Shafter is the oldest military base on Oahu and celebrated its 100th birthday on June 22, 2007. Fort Shafter has been home to the senior Army headquarters in Hawaii for a century. Construction began in 1905 on the ahupua'a of Kahauiki, former Hawaiian crown lands that were ceded to the United States government after annexation. Whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Defense Artillery Regiments Of The United States Army
The atmosphere of Earth is the layer of gases, known collectively as air, retained by Earth's gravity that surrounds the planet and forms its planetary atmosphere. The atmosphere of Earth protects life on Earth by creating pressure allowing for liquid water to exist on the Earth's surface, absorbing ultraviolet solar radiation, warming the surface through heat retention (greenhouse effect), and reducing temperature extremes between day and night (the diurnal temperature variation). By mole fraction (i.e., by number of molecules), dry air contains 78.08% nitrogen, 20.95% oxygen, 0.93% argon, 0.04% carbon dioxide, and small amounts of other gases. Air also contains a variable amount of water vapor, on average around 1% at sea level, and 0.4% over the entire atmosphere. Air composition, temperature, and atmospheric pressure vary with altitude. Within the atmosphere, air suitable for use in photosynthesis by terrestrial plants and breathing of terrestrial animals is found only in E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thule Air Base
Thule Air Base (pronounced or , kl, Qaanaaq Mitarfik, da, Thule Lufthavn), or Thule Air Base/Pituffik Airport , is the United States Space Force's northernmost base, and the northernmost installation of the U.S. Armed Forces, located north of the Arctic Circle and from the North Pole on the northwest coast of the island of Greenland. Thule's arctic environment includes icebergs in North Star Bay, two islands ( Saunders Island and Wolstenholme Island), a polar ice sheet, and Wolstenholme Fjord – the only place on Earth where four active glaciers join together. The base is home to a substantial portion of the global network of missile warning sensors of Space Delta 4, and space surveillance and space control sensors of Space Delta 2, providing space awareness and advanced missile detection capabilities to North American Aerospace Defense Command (NORAD), the United States Space Force, and joint partners. Thule Air Base is also home to the 821st Air Base Group and is respons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Detroit Defense Area
The following is a list of Nike missile sites operated by the United States Army. This article lists sites in the United States, most responsible to Army Air Defense Command; however, the Army also deployed Nike missiles to Europe as part of the NATO alliance, with sites being operated by both American and European military forces. U.S. Army Nike sites were also operational in South Korea, Japan and were sold to Taiwan. Leftover traces of the approximately 265 Nike missile bases can still be seen around cities across the United States. As the sites were decommissioned, they were first offered to federal agencies. Many were already on Army National Guard bases who continued to use the property. Others were offered to state and local governments, while others were sold to school districts. The leftovers were offered to private individuals. Many Nike sites are now municipal yards, communications, and FAA facilities, probation camps, and even renovated for use as airsoft gaming and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hartford Defense Area
The following is a list of Nike missile sites operated by the United States Army. This article lists sites in the United States, most responsible to Army Air Defense Command; however, the Army also deployed Nike missiles to Europe as part of the NATO alliance, with sites being operated by both American and European military forces. U.S. Army Nike sites were also operational in South Korea, Japan and were sold to Taiwan. Leftover traces of the approximately 265 Nike missile bases can still be seen around cities across the United States. As the sites were decommissioned, they were first offered to federal agencies. Many were already on Army National Guard bases who continued to use the property. Others were offered to state and local governments, while others were sold to school districts. The leftovers were offered to private individuals. Many Nike sites are now municipal yards, communications, and FAA facilities, probation camps, and even renovated for use as airsoft gaming and m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York Defense Area
The following is a list of Nike missile sites operated by the United States Army. This article lists sites in the United States, most responsible to Army Air Defense Command; however, the Army also deployed Nike missiles to Europe as part of the NATO alliance, with sites being operated by both American and European military forces. U.S. Army Nike sites were also operational in South Korea, Japan and were sold to Taiwan. Leftover traces of the approximately 265 Nike missile bases can still be seen around cities across the United States. As the sites were decommissioned, they were first offered to federal agencies. Many were already on Army National Guard bases who continued to use the property. Others were offered to state and local governments, while others were sold to school districts. The leftovers were offered to private individuals. Many Nike sites are now municipal yards, communications, and FAA facilities, probation camps, and even renovated for use as airsoft gaming and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
8"/55 Caliber Gun
The 8"/55 caliber gun (spoken "eight-inch-fifty-five-caliber") formed the main battery of United States Navy heavy cruisers and two early aircraft carriers. United States naval gun terminology indicates the gun barrel had an internal diameter of 8 inches (203 mm), and the barrel was 55 calibers long (barrel length is 8 inch × 55 = 440 inches or 36.6 feet or 11 meters). Mark 9 These built-up guns weighed about 30 tons including a liner, tube, jacket, and five hoops. A down-swing Welin breech block was closed by compressed air from the gas ejector system. Loading with two silk bags each containing of smokeless powder gave a projectile a velocity of 2800 feet per second (853 m/s). Range was 18 miles at the maximum elevation of 41 degrees. Mark 12 These simplified built-up guns eliminated hoops to reduce weight to 17 tons. The breech mechanism was similar and loading two silk bags each containing 43 pounds (20 kg) of smokeless powder gave a 335-pound (152&nb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
4"/50 Caliber Gun
The 4″/50 caliber gun (spoken "four-inch-fifty-caliber") was the standard low-angle, quick-firing gun for United States, first appearing on the monitor and then used on "Flush Deck" destroyers through World War I and the 1920s. It was also the standard deck gun on S-class submarines, and was used to rearm numerous submarines built with guns early in World War II. United States naval gun terminology indicates the gun fired a projectile in diameter, and the barrel was 50 calibers long. Design The original 4-inch/50 caliber Mark 7 gun, M1898, serial nos. 213–254, 257–281, 316–338, was an entirely new high-power design built-up gun with a tube, jacket, hoop, locking ring and screw breech. Gun No. 213 had a liner. The gun was described as a gun but with a 4-inch bore in the 1902 handbook, this indicated its higher power and also the fact the barrel was actually more the size of a 5-inch/40 caliber gun than a 4-inch gun. The ammunition was about heavier than a 4-inch/40 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
155 Mm Gun M1918
The Canon de 155 Grande Puissance Filloux (GPF) modèle 1917 was a WWI-era French-designed 155 mm gun used by the French Army and the United States Army during the first half of the 20th century in towed and self-propelled mountings. History The gun was designed during the First World War by Colonel Louis Filloux to meet an urgent need for modern heavy artillery and became the standard heavy field gun of the French Army from 1917 until the Second World War. It was also adopted by the United States as the M1917 and a close derivative of it was made in and used by the US as the M1918 through the Second World War. The design adopted the split trail invented by French Colonel Deport in the early 1910s (see Cannone da 75/27 modello 11), and unlike the previous pieces, which had their carriages riveted from machined and/or pressed steel parts, utilized very large steel castings. The gun was also manufactured in the United States from 1917, after the US switched to metric art ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
3-inch Gun M1917
The 3-inch gun M1918 was a United States 3-inch anti-aircraft gun that entered service in 1918 and served until it was largely superseded by the 3-inch anti-aircraft gun M3 in 1930, though the M1918 remained with some National Guard units until early in World War II. The M3 was subsequently replaced by the M1 90mm AA gun early in World War II, primarily during 1942. The M3 3" gun was later adapted for the anti-tank role, serving as the main armament of the M10 tank destroyer during World War II. The predecessor: 3-inch gun M1917 The 3-inch gun M1917 was the United States Army's first dedicated anti-aircraft gun, entering service during World War I. Only a few were built, as the similar 3-inch gun M1918 on a mobile mount was considered more useful and was produced in large numbers. Development of the M1917 started in 1915, and as the name implies, took two years to enter service. The gun was essentially an unmodified 3-inch M1903 (76.2 mm L/55) coastal-defense gun barrel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fort DeRussy Military Reservation
Fort DeRussy is a United States military reservation in the Waikiki area of Honolulu, Hawaii, under the jurisdiction of the United States Army. Unfenced and largely open to public traffic, the installation consists mainly of landscaped greenspace. The former Battery Randolph now houses the U.S. Army Museum of Hawaii, which is open to the public. The Hale Koa Hotel, an Armed Forces Recreation Center, and the Daniel K. Inouye Asia-Pacific Center for Security Studies are also located on Fort DeRussy. History The property was once owned by Chinese millionaire merchant Chun Afong, who built a villa on the three acres of landscaped grounds. Afong used this property to host parties and receive royal guests, dignitaries, diplomats, military officers and others. He sold the property in 1904 to the United States Army Corps of Engineers for $28,000; the Army constructed Batteries Randolph and Dudley (no longer extant). High Chiefess Elizabeth Kekaʻaniau Pratt and her husband Franklin Sea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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