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Robert (Bob) Curtis Memorial Airport
Robert (Bob) Curtis Memorial Airport is a state-owned public-use airport located one nautical mile (1.8 km) north of the central business district of Noorvik, a village in the Northwest Arctic Borough of the U.S. state of Alaska. As per Federal Aviation Administration records, this airport had 6,523 passenger boardings (enplanements) in calendar year 2007, a decrease of 5% from the 6,884 enplanements in 2006. Facilities Robert (Bob) Curtis Memorial Airport covers an area of at an elevation of 55 feet (17 m) above mean sea level. It has one 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, concre ... (6/24) with a gravel surface measuring 4,000 by 100 feet (1,219 by 30 m). Airlines and destinations References External links FAA Alaska airport diagram( GIF) Airpo ... [...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] |
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] |
Ralph Wien Memorial Airport
Ralph Wien Memorial Airport is a state-owned public-use airport located on the south side of Kotzebue, a city on the Baldwin Peninsula in the Northwest Arctic Borough of the U.S. state of Alaska. Facilities and aircraft Ralph Wien Memorial Airport covers an area of which contains two runways. Runway 9/27 has an asphalt paved surface measuring 6,300 x 150 ft (1,920 x 46 m) and runway 18/36 has a gravel surface measuring 3,876 x 90 ft (1,181 x 27 m). For the 12-month period ending April 11, 2008, the airport had 59,860 aircraft operations, an average of 164 per day: 62% general aviation, 33% air taxi, 3% scheduled commercial and 2% military. There are 52 aircraft based at this airport: 77% single engine and 23% multi-engine. Airlines and destinations Prior to its bankruptcy and cessation of all operations, Ravn Alaska served the airport from multiple locations. Ralph Wien, pilot The airport is named in memory of Ralph Wien, a native of Lake Nebagamon, Wisconsin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bob Baker Memorial Airport
Bob Baker Memorial Airport is a public airport located one mile (2 km) north of the central business district of Kiana, a city in the Northwest Arctic Borough of the U.S. state of Alaska. The airport is owned by the state. Facilities Bob Baker Memorial Airport has one gravel surfaced 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, concre ... (6/24) measuring 3,400 x 100 ft. (1,036 x 30 m). Airlines and destinations References External links FAA Alaska airport diagram( GIF) * Resources for this airport: ** ** ** Airports in Northwest Arctic Borough, Alaska Airports in the Arctic {{NorthwestArcticAK-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bering Air
Bering Air is an American airline headquartered in Nome, Alaska, United States. It operates domestic scheduled passenger and charter airline services, as well as air ambulance and helicopter services. Its main base is Nome Airport, with hubs at Ralph Wien Memorial Airport (Kotzebue) and Unalakleet Airport. History In early 1975, Jim Rowe and three college friends embarked on a journey from northern Michigan, and traveled across America in a Cessna 195, landing in Mexico's Baja California peninsula, and eventually settling on the beaches of Nome, Alaska. A few years later, in September 1979, Bering Air was established. It commenced operations on October 3, 1979, with a single De Havilland Canada DHC-3 Otter. Later, in 1983, with instigation of the increasingly popular bypass mail system, the airline added other small aircraft, including the Piper Navajo, Beech 18, and Piper Seneca. Bering Air, in favor of modern, turbine powered aircraft, later phased out aircraft equipped with ... [...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] |
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] |
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] |
Noorvik, Alaska
Noorvik ( ik, Nuurvik, meaning "A place to move to") is an Iñupiat city in the Northwest Arctic Borough in the U.S. state of Alaska. As of the 2020 census, the population of the city was 694, up from 668 in 2010. Located in the NANA Region Corp, Noorvik has close ties with the largest city in the region, Kotzebue. Residents speak a dialect of Iñupiaq known as Noorvik Inupiaq. Noorvik was the first town to be counted in the 2010 census. Geography Noorvik is located at (66.837130, -161.036641). Noorvik is located on the right bank of the Nazuruk Channel of the Kobuk River, east of Kotzebue. According to the United States Census Bureau, the city has a total area of , of which, of it is land and of it (28.36%) is water. Demographics Noorvik first appeared on the 1920 U.S. Census as an unincorporated village. It formally incorporated in 1964. As of the census of 2000, there were 634 people in 136 households, including 113 families, in the city. The population density w ... [...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] |
Northwest Arctic Borough, Alaska
Northwest Arctic Borough is a borough located in the U.S. state of Alaska. As of the 2020 census, the population was 7,793, up from 7,523 in 2010. The borough seat is Kotzebue. The borough was formed on June 2, 1986. Geography According to the U.S. Census Bureau, the borough has a total area of , of which is land and (12.7%) is water. By land area, it is slightly larger in total area than the state of Indiana. Its coastline is limited by the Chukchi Sea. The Kotzebue Sound, a significant wildlife area, is a prominent water body within the Northwest Arctic Borough. The largest polar bear sighted in history, a male weighing , was sighted at Kotzebue Sound.C. Michael Hogan (2008''Polar Bear: Ursus maritimus'', Globaltwitcher.com, ed. N. Stromberg Adjacent boroughs and census areas * North Slope Borough, Alaska - north * Yukon-Koyukuk Census Area, Alaska - east * Nome Census Area, Alaska - south National protected areas * Alaska Maritime National Wildlife Refuge (part of the C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
