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Iko
Nikolski Air Station is an unattended airport located in Nikolski, Alaska, Nikolski on Umnak Island in the Aleutians West Census Area, Alaska, Aleutians West Census Area of the U.S. state of Alaska. This former military airport is now owned by The Aleut Corporation. Scheduled commercial airline passenger service is subsidized by the Essential Air Service program. Current service to Nikolski is provided by Grant Aviation from Unalaska. As per Federal Aviation Administration records, the airport had 165 passenger boardings (enplanements) in calendar year 2008, 219 enplanements in 2009, and 160 in 2010. History The airport was built in 1958 to support Nikolski Air Force Station, a Cold War United States Air Force Distant Early Warning Line radar station on Umnak Island. The station was operated by Detachment 1, 714th Aircraft Control and Warning Squadron based at Cold Bay Air Force Station, near Cold Bay, Alaska. The radar station was inactivated in September 1969, ending militar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Nikolski, Alaska
Nikolski (''Chalukax̂'' in Aleut; ) is a census-designated place (CDP) on Umnak Island in Aleutians West Census Area, Alaska, United States. The population was 39 at the 2020 census, up from 18 in 2010. Nikolski is on Nikolski Bay, off the southwest end of the island. It is 116 air miles west of Unalaska, and 900 air miles from Anchorage. Residents are known as Unangan, and Aleut is spoken in most of the remaining homes. History The Aleutian Pribilof Islands Association reports that Nikolski is thought to be one of the oldest continuously occupied communities in the world. Archaeological evidence from Ananiuliak Island, 5 km offshore in Nikolski Bay, dates human habitation to 8,500 years ago. A site known as Chaluka in Nikolski shows 4,000 years of virtually continuous occupation. Subsistence activities, sheep and cattle raising, and fishing are the main livelihoods and the latter has been traced back thousands of years by archaeologists, through analysis of midden site ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Umnak Island
Umnak (; ) is one of the Fox Islands of the Aleutian Islands. With of land area, it is the third largest island in the Aleutian archipelago and the 19th largest island in the United States. The island is home to a large volcanic caldera on Mount Okmok and the only field of geysers in Alaska. It is separated from Unalaska Island by Umnak Pass. In 2000, Umnak was permanently inhabited by only 39 people and by 2010, around 18, placing the settlement of Nikolski in difficulty and its school was closed. History The earliest known settlement on Umnak Island is at Anangula and is 8,400 years old. Anangula was later abandoned and the Sandy Beach site became occupied, along with Idaliuk and Chaluka. Most of the early settlements on Umnak were located along the streams. A major geologic event was the cutting of strand flats during the Hypsithermal period, about 8250 to 3000 years ago, which led to a greater natural food supply on the island for the settlers. Umnak Island was first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Reeve Aleutian Airways
Reeve Aleutian Airways was an airline headquartered in Anchorage, Alaska, Anchorage, Alaska, United States. It ceased operations on December 5, 2000. Reeve Aleutian was named, possibly as a pun on the word revolution, by combining founder Robert Campbell Reeve, Robert C. Reeve's surname and the Aleutian Islands, its primary destination. History Founding In February 1946, Robert Campbell Reeve, Bob Reeve received a call informing him that some ex-USAAF Douglas C-47 Skytrain, C-47s and Douglas DC-3s were for sale (the C-47 being the military version of the DC-3). Reeve bought his first DC-3 for $20,000 with $3,000 down and the balance payable over 3 years. The cost of conversion to civilian standard was quoted at $50,000, but Reeve did the work himself at a cost of $5,000. A strike by sailors on steamships operating between Seattle and Anchorage started on April 6, 1946. Reeve, along with Merritt Boyle and Bill Borland began flying between Seattle and Anchorage, with stops at Jun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Cold War
The Cold War was a period of global Geopolitics, geopolitical rivalry between the United States (US) and the Soviet Union (USSR) and their respective allies, the capitalist Western Bloc and communist Eastern Bloc, which lasted from 1947 until the dissolution of the Soviet Union in 1991. The term ''Cold war (term), cold war'' is used because there was no direct fighting between the two superpowers, though each supported opposing sides in regional conflicts known as proxy wars. In addition to the struggle for ideological and economic influence and an arms race in both conventional and Nuclear arms race, nuclear weapons, the Cold War was expressed through technological rivalries such as the Space Race, espionage, propaganda campaigns, Economic sanctions, embargoes, and sports diplomacy. After the end of World War II in 1945, during which the US and USSR had been allies, the USSR installed satellite state, satellite governments in its occupied territories in Eastern Europe and N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
List Of Airports In Alaska
This is a list of airports in Alaska (a U.S. state), grouped by type and sorted by location. It contains all public-use and military airports in the state. Some private-use and former airports may be included where notable, such as airports that were previously public-use, those with commercial enplanements recorded by the FAA or airports assigned an IATA airport code. Due to the small population combined with the large area of the state, much of which is wilderness, most of Alaska is both uninhabited and almost entirely undeveloped. This leads to many towns with no roads leading to them, which are only accessible by airplane (although many coastal villages are also accessible by ship, they nonetheless do not contain any roads accessible by the rest of North America). Because of this, virtually every town in Alaska has an airport. This leads to Alaska having by far the most airports in the country per capita, containing roughly 1 out of every 400 Americans but nearly 1 out of eve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Cold Bay Air Force Station
Cold Bay Air Force Station (AAC ID: F-26, LRR ID: A-08, DEW ID: COB-MAIN) is a closed United States Air Force General Surveillance Radar station. It is located southwest of Anchorage, Alaska. The ground control intercept (GCI) station F-26 was closed on 1 November 1983. A new minimally attended Long Range Radar (LRR) site, A-08 was built about 5 miles to the southeast of the closed Air Force Station as part of the Alaska Radar System. Today, it remains active as part of the Alaska NORAD Region under the jurisdiction of the 611th Air Support Group, Elmendorf AFB, Alaska. History Cold Bay AFS was a continental defense radar station constructed to provide the United States Air Force early warning of an attack by the Soviet Union on Alaska. Planning for a surveillance station at Cold Bay began in July 1956 and construction commenced later that year. Not part of the first 25 Aircraft Control and Warning (AC&W) radar stations, Cold Bay AFS was added as part of the Aleutian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Alaska
Alaska ( ) is a non-contiguous U.S. state on the northwest extremity of North America. Part of the Western United States region, it is one of the two non-contiguous U.S. states, alongside Hawaii. Alaska is also considered to be the northernmost, westernmost, and easternmost (the Aleutian Islands cross the 180th meridian into the eastern hemisphere) state in the United States. It borders the Canadian territory of Yukon and the province of British Columbia to the east. It shares a western maritime border, in the Bering Strait, with Russia's Chukotka Autonomous Okrug. The Chukchi and Beaufort Seas of the Arctic Ocean lie to the north, and the Pacific Ocean lies to the south. Technically, it is a semi-exclave of the U.S., and is the largest exclave in the world. Alaska is the largest U.S. state by area, comprising more total area than the following three largest states of Texas, California, and Montana combined, and is the seventh-largest subnational division i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Essential Air Service
Essential Air Service (EAS) is a U.S. government program enacted to guarantee that small communities in the United States, which had been served by certificated airlines prior to deregulation in 1978, maintain commercial service. Its aim is to maintain a minimal level of scheduled air service to these communities that otherwise would not be profitable. The program is codified at . The United States Department of Transportation (USDOT) subsidizes airlines to serve communities across the country that otherwise would not receive scheduled air service. As of June 1, 2015, 159 communities in the US received EAS subsidies, of which 44 were in Alaska, two in Hawaii, and one in Puerto Rico. The decision as to what degree of subsidized service a community requires is made based on identifying a specific hub for the community and from there determining the number of trips, seats, and type of aircraft that are necessary to serve that hub. These increases occurred despite numerous Con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Unalaska Airport
Tom Madsen (Dutch Harbor) Airport is a state-owned public-use airport in City of Unalaska, on Amaknak Island in the Aleutian Islands, off the coast of the U.S. state of Alaska. It is located near the Bering Sea coast of Unalaska Island, southwest of Anchorage and from Seattle. The official name of the City of Unalaska's port is Dutch Harbor. That name is also applied to the portion of Unalaska on Amaknak Island, which is located across a bridge from the rest of the city on Unalaska Island. Therefore, the airport is sometimes referred to as Dutch Harbor Airport. In 2002, the State of Alaska renamed it Tom Madsen Airport in honor of Charles Thomas Madsen Sr., a bush pilot who was killed in an airplane accident that year. However, the Federal Aviation Administration still refers to it as Unalaska Airport. Scheduled commercial airline service was provided by PenAir, a code share partner of Alaska Airlines until October 2019, and prior to that Alaska Airlines operated Boeing 737- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Aleutians West Census Area, Alaska
Aleutians West Census Area () is a census area located in the U.S. state of Alaska. As of the 2020 United States census, 2020 census, the population was 5,232, down from 5,561 in 2010. It is part of the Unorganized Borough, Alaska, Unorganized Borough and therefore has no borough seat. Its largest city is Unalaska, Alaska, Unalaska, home to about 80% of the population. It contains most of the Aleutian Islands, from Attu Island in the west to Unalaska Island in the east, as well as the Pribilof Islands, which lie north of the Aleutians in the Bering Sea. Geography According to the U.S. Census Bureau, the census area has a total area of , of which is land and (68.9%) is water. It borders the Aleutians East Borough, Alaska, Aleutians East Borough to the east. National protected areas * Alaska Maritime National Wildlife Refuge (part of the Aleutian Islands and Bering Sea units) ** Aleutian Islands Wilderness (part) ** Bogoslof Wilderness ** Pribilof Islands * Aleutian World War ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
United States Air Force
The United States Air Force (USAF) is the Air force, air service branch of the United States Department of Defense. It is one of the six United States Armed Forces and one of the eight uniformed services of the United States. Tracing its origins to 1 August 1907, as a part of the United States Army Signal Corps, the USAF was established by transfer of personnel from the Army Air Forces with the enactment of the National Security Act of 1947. It is the second youngest branch of the United States Armed Forces and the fourth in United States order of precedence, order of precedence. The United States Air Force articulates its core missions as air supremacy, intelligence, surveillance, target acquisition, and reconnaissance, global integrated intelligence, surveillance and reconnaissance, airlift, rapid global mobility, Strategic bombing, global strike, and command and control. The United States Department of the Air Force, Department of the Air Force, which serves as the USAF's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Mean Sea Level
A mean is a quantity representing the "center" of a collection of numbers and is intermediate to the extreme values of the set of numbers. There are several kinds of means (or "measures of central tendency") in mathematics, especially in statistics. Each attempts to summarize or typify a given group of data, illustrating the magnitude and sign of the data set. Which of these measures is most illuminating depends on what is being measured, and on context and purpose. The ''arithmetic mean'', also known as "arithmetic average", is the sum of the values divided by the number of values. The arithmetic mean of a set of numbers ''x''1, ''x''2, ..., x''n'' is typically denoted using an overhead bar, \bar. If the numbers are from observing a sample of a larger group, the arithmetic mean is termed the '' sample mean'' (\bar) to distinguish it from the group mean (or expected value) of the underlying distribution, denoted \mu or \mu_x. Outside probability and statistics, a wide rang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
