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Toksook Bay Airport
Toksook Bay Airport is a state-owned public-use airport located one nautical mile (1.8 km) east of the central business district of Toksook Bay, a city in the Bethel Census Area of the U.S. state of Alaska. As per Federal Aviation Administration records, this airport had 4,875 passenger boardings (enplanements) in calendar year 2007, an increase of 6% from the 4,583 enplanements in 2006. Facilities Toksook Bay Airport covers an area of at an elevation of 59 feet (18 m) above mean sea level. It has one runway designated 16/34 with a gravel surface measuring 3,218 by 60 feet (981 × 18 m). Airlines and destinations Prior to its bankruptcy and cessation of all operations, Ravn Alaska served the airport from multiple locations. Top destinations References External links FAA Alaska airport diagram (GIF The Graphics Interchange Format (GIF; or , see pronunciation) is a bitmap image format that was developed by a team at the online services provider Comp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
State Of Alaska DOT&PF
The Alaska Department of Transportation & Public Facilities (DOT&PF) is a department within the government of Alaska. Its headquarters are in Alaska's capital city, Juneau. The mission of Alaska DOT&PF is to "''Keep Alaska Moving through service and infrastructure.''" The Alaska Department of Transportation was established on July 1, 1977, by Alaska Highway Commissioner Walter B. Parker, Walter Parker during the administration of Governor of Alaska, Governor Jay Hammond. The Alaska Department of Transportation and Public Facilities merged the former departments of Highways and Public Works. Alaska DOT&PF designs, constructs, operates and maintains the state's transportation infrastructure systems, buildings, and other facilities used by Alaskans and visitors. These include more than 5,600 miles of paved and gravel highways; more than 300 aviation facilities, including 235 rural airports and 2 international airports (Fairbanks International Airport and Ted Stevens Anchorage Intern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mean Sea Level
There are several kinds of mean in mathematics Mathematics is an area of knowledge that includes the topics of numbers, formulas and related structures, shapes and the spaces in which they are contained, and quantities and their changes. These topics are represented in modern mathematics ..., especially in statistics. Each mean serves to summarize a given group of data, often to better understand the overall value (magnitude (mathematics), magnitude and sign (mathematics), sign) of a given data set. For a data set, the ''arithmetic mean'', also known as "arithmetic average", is a measure of central tendency of a finite set of numbers: specifically, 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 data set were based on a series of observations obtained by sampling (statistics), sampling from a statistical population, the arithmetic mean is th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ryan Air Services
Ryan Air, Inc. is an American airline that serves over 70 villages in Bush Alaska out of hubs in Anchorage, Aniak, Bethel, Emmonak, Kotzebue, Nome, St. Mary's, and Unalakleet. Offering primarily cargo services, Ryan Air also operates scheduled passenger service out of Aniak, and passenger or cargo charters throughout Alaska. History Ryan Air was established in 1953 as Unalakleet Air Taxi by Wilfred Ryan Sr. as a charter airline. In the 1960s, the company began handling USPS mail delivery and transportation of schoolteachers for the Bureau of Indian Affairs between communities along the lower Yukon River. In 1977, Wilfred P. Ryan Jr. took over the company after his father died of cancer. In 1979, the company expanded service beyond the Norton Sound and changed their name to Ryan Air. With a new fleet of Beech 1900s and Beech 99s, Ryan Air grew to the largest commuter carrier in Alaska by 1987, serving 85 cities and villages with a fleet of 28 planes. However, a series ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mekoryuk Airport
Mekoryuk Airport is a state-owned public-use airport located three nautical miles (5.5 km) west of the central business district of Mekoryuk, a city in the Bethel Census Area, on Nunivak Island, of the U.S. state of Alaska. Facilities Mekoryuk Airport covers an area of at an elevation of 48 feet (15 m) above mean sea level. It has one runway designated 5/23 with a gravel surface measuring 3,070 by 75 feet (936 x 23 m). Airlines and destinations Prior to its bankruptcy and cessation of all operations, Ravn Alaska served the airport from multiple locations. References External links FAA Alaska airport diagram(GIF The Graphics Interchange Format (GIF; or , see pronunciation) is a bitmap image format that was developed by a team at the online services provider CompuServe led by American computer scientist Steve Wilhite and released on 15 June 1987. ...) * Airports in the Bethel Census Area, Alaska {{Alaska-airport-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bethel Airport
Bethel Airport is a state-owned public-use airport located three nautical miles (6 kilometre, km) southwest of the central business district of Bethel, Alaska, Bethel, a city in the Bethel Census Area, Alaska, Bethel Census Area of the U.S. state of Alaska. As per Federal Aviation Administration records, the airport had 140,291 passenger boardings (enplanements) in calendar year 2008, 134,848 enplanements in 2009, and 144,353 in 2010. It is included in the National Plan of Integrated Airport Systems for 2011–2015, which FAA airport categories, categorized it as a ''primary commercial service'' airport (more than 10,000 enplanements per year). History Construction began September 21, 1941, and the airfield was activated July 4, 1942; it was known as Bethel Air Base. It was used by Air Transport Command (United States Air Force), Air Transport Command as auxiliary airfield for Lend-Lease aircraft being flown to Siberia. The facility was transferred to Eleventh Air Forc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grant Aviation
Grant Aviation is a regional airline that serves the town of Kenai, the Yukon-Kuskokwim Delta, Bristol Bay, and the Aleutian Chain in Alaska, United States. The airline was formed in 1971 as Delta Air Services based in Emmonak, Alaska, Emmonak. The current owners are Bruce McGlasson and Mark "Woody" Richardson, who purchased the airline in 2004. The company slogan is "Fly Easy, Fly Grant." History Grant Aviation was established in 1971 as Delta Air Services in Emmonak. The name was changed to Grant Aviation in 1993. Throughout the company's early years, before organizations like LifeMed Alaska, Grant provided medevac services for many of the villages of the Yukon Kuskokwim Delta. Villages would call Grant for medevac services and Grant would then transport patients to receive emergency medical care. In October 1994, the village of Emmonak gave a Native owl mask to Grant Aviation in appreciation for numerous life-saving efforts in the villages of the Yukon River Delta. Later th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gravel
Gravel is a loose aggregation of rock fragments. Gravel occurs naturally throughout the world as a result of sedimentary and erosive geologic processes; it is also produced in large quantities commercially as crushed stone. Gravel is classified by particle size range and includes size classes from granule- to boulder-sized fragments. In the Udden-Wentworth scale gravel is categorized into granular gravel () and pebble gravel (). ISO 14688 grades gravels as fine, medium, and coarse, with ranges 2–6.3 mm to 20–63 mm. One cubic metre of gravel typically weighs about 1,800 kg (or a cubic yard weighs about 3,000 lb). Gravel is an important commercial product, with a number of applications. Almost half of all gravel production is used as aggregate for concrete. Much of the rest is used for road construction, either in the road base or as the road surface (with or without asphalt or other binders.) Naturally occurring porous gravel deposits have a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Runway
According to the International Civil Aviation Organization (ICAO), a runway is a "defined rectangular area on a land aerodrome prepared for the landing and takeoff of aircraft". Runways may be a man-made surface (often asphalt concrete, asphalt, concrete, or a mixture of both) or a natural surface (sod, grass, soil, dirt, gravel, ice, sand or road salt, salt). Runways, as well as taxiways and Airport apron, ramps, are sometimes referred to as "tarmac", though very few runways are built using Tarmacadam, tarmac. Takeoff and landing areas defined on the surface of water for seaplanes are generally referred to as waterways. Runway lengths are now International Civil Aviation Organization#Use of the International System of Units, commonly given in meters worldwide, except in North America where feet are commonly used. History In 1916, in a World War I war effort context, the first concrete-paved runway was built in Clermont-Ferrand in France, allowing local company Michelin to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elevation
The elevation of a geographic location is its height above or below a fixed reference point, most commonly a reference geoid, a mathematical model of the Earth's sea level as an equipotential gravitational surface (see Geodetic datum § Vertical datum). The term ''elevation'' is mainly used when referring to points on the Earth's surface, while ''altitude'' or ''geopotential height'' is used for points above the surface, such as an aircraft in flight or a spacecraft in orbit, and '' depth'' is used for points below the surface. Elevation is not to be confused with the distance from the center of the Earth. Due to the equatorial bulge, the summits of Mount Everest and Chimborazo have, respectively, the largest elevation and the largest geocentric distance. Aviation In aviation the term elevation or aerodrome elevation is defined by the ICAO as the highest point of the landing area. It is often measured in feet and can be found in approach charts of the aerodrome. It is n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toksook Bay, Alaska
Toksook Bay is a city and village on Nelson Island in Bethel Census Area, Alaska. The population was 590 at the 2010 census, up from 532 in 2000. As of 2018, the estimated population was 667, making it the largest village on the island. Toksook Bay (pronounced in Yup'ik) was established in 1964 by residents of nearby Nightmute. is its ‘real name’. Almost the entire population are members of the Alaska Native Nunakauyarmiut ("People of Nunakauyaq"), who rely on fishing and other subsistence activities. History The community was chosen as the site of first enumeration of the 2020 U.S. Census, due to the remoteness of the Alaskan Bush and the necessity of collecting census data early from remote sites. The enumeration started on January 21, 2020. Demographics Toksook Bay first appeared on the 1970 U.S. Census as an unincorporated village. It formally incorporated in 1972. As of the census of 2000, there were 532 people, 106 households, and 94 families residing in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calendar Year
Generally speaking, a calendar year begins on the New Year's Day of the given calendar system and ends on the day before the following New Year's Day, and thus consists of a whole number of days. A year can also be measured by starting on any other named day of the calendar, and ending on the day before this named day in the following year. This may be termed a "year's time", but not a "calendar year". To reconcile the calendar year with the astronomical cycle (which has a fractional number of days) certain years contain extra days ("leap days" or "intercalary days"). The Gregorian year, which is in use in most of the world, begins on January 1 and ends on December 31. It has a length of 365 days in an ordinary year, with 8760 hours, 525,600 minutes, or 31,536,000 seconds; but 366 days in a leap year, with 8784 hours, 527,040 minutes, or 31,622,400 seconds. With 97 leap years every 400 years, the year has an average length of 365.2425 days. Other formula-based calendars ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alaska
Alaska ( ; russian: Аляска, Alyaska; ale, Alax̂sxax̂; ; ems, Alas'kaaq; Yup'ik: ''Alaskaq''; tli, Anáaski) is a state located in the Western United States on the northwest extremity of North America. A semi-exclave of the U.S., it borders the Canadian province of British Columbia and the Yukon territory to the east; it also shares a maritime border with the Russian Federation's Chukotka Autonomous Okrug to the west, just across the Bering Strait. To the north are the Chukchi and Beaufort Seas of the Arctic Ocean, while the Pacific Ocean lies to the south and southwest. Alaska is by far the largest U.S. state by area, comprising more total area than the next three largest states (Texas, California, and Montana) combined. It represents the seventh-largest subnational division in the world. It is the third-least populous and the most sparsely populated state, but by far the continent's most populous territory located mostly north of the 60th parallel, with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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