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Huntsville International Airport
Huntsville International Airport (Carl T. Jones Field) is a public airport and spaceport ten miles southwest of downtown Huntsville, in Madison County, Alabama, United States. The airport is part of the Port of Huntsville (along with the International Intermodal Center and Jetplex Industrial Park), and serves the Huntsville-Decatur Combined Statistical Area. Opened in October 1967 as the Huntsville Jetport, this was the third airport for Huntsville. Today it has 12 gates with restrooms, shops, restaurants, phones and murals depicting aviation and space exploration scenes. There is a Four Points by Sheraton above the ticketing area/lobby, and adjacent to the terminal is a parking garage and to opposite sides are the control tower and a golf course. The airport's west runway, at , is the second longest commercial runway in the southeastern United States, being shorter than the longest runway at Miami International Airport. Huntsville is frequently used as a diversion airport f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huntsville, Texas
Huntsville is a city in and the county seat of Walker County, Texas. The population was 45,941 as of the 2020 census. It is the center of the Huntsville micropolitan area. Huntsville is in the East Texas Piney Woods on Interstate 45 and home to Texas State Prison, Sam Houston State University, the Texas Department of Criminal Justice, Huntsville State Park, anHEARTS Veterans Museum of Texas The city served as the residence of Sam Houston, who is recognized in Huntsville by thSam Houston Memorial Museumand a statue on Interstate 45. History The city had its beginning around 1836, when Pleasant and Ephraim Gray opened a trading post on the site. Ephraim Gray became first postmaster in 1837, naming it after his hometown, Huntsville, Alabama. Huntsville became the home of Sam Houston, who served as President of the Republic of Texas, Governor of the State of Texas, Governor of Tennessee, U.S. Senator, and Tennessee congressman. Houston led the Texas Army in the Battle o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birmingham–Shuttlesworth International Airport
Birmingham–Shuttlesworth International Airport , formerly Birmingham Municipal Airport and later Birmingham International Airport, is a civil-military airport serving Birmingham, Alabama. The airport also provides scheduled airline service for the Birmingham and Tuscaloosa metropolitan areas. It is located in Jefferson County, five miles northeast of Downtown Birmingham, near the interchange of Interstates 20 and 59. BHM averages 301 aircraft operations a day, including 136 flights to 43 airports in 40 cities. BHM served 3,090,604 passengers in 2019, and is the largest and busiest airport in the state of Alabama by passenger volume. The airfield can handle all aircraft types. The main runway is long. The secondary runway is long. A CategoryII ILS allows operations in visibility as low as a quarter-mile. The airport was renamed in July 2008 after Reverend Fred Shuttlesworth, founding president of the Alabama Christian Movement for Human Rights and a leader of the Birming ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charlotte Douglas International Airport
Charlotte Douglas International Airport (IATA: CLT, ICAO: KCLT, FAA LID: CLT), typically referred to as Charlotte Douglas, Douglas Airport, or simply CLT, is an international airport in Charlotte, North Carolina, located roughly six miles west of the city's central business district. Charlotte Douglas is the primary airport for commercial and military use in the Charlotte metropolitan area. Operated by the city of Charlotte's aviation department, the airport covers 5,558 acres (2,249 ha) of land., effective March 25, 2021. Established in 1935 as Charlotte Municipal Airport, the airport was later renamed for Ben Elbert Douglas Sr., who was mayor of Charlotte when the airport was first built. In 1982 the airport was renamed again, this time to its current Charlotte Douglas International Airport. In 2019, CLT was the 11th-busiest airport in the United States in terms of passenger traffic, having processed over 50 million passengers, and fifth-busiest in terms of aircraft opera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Eagle (airline Brand)
American Eagle is a US brand name for the regional branch of American Airlines, under which six individual regional airlines operate short- and medium-haul feeder flights. Three of these airlines, Envoy Air (formerly American Eagle Airlines), Piedmont Airlines, and PSA Airlines, are wholly owned subsidiaries of the American Airlines Group. American Eagle's largest hub is Charlotte Douglas International's Concourse E, which operates over 340 flights per day, making it the largest express flight operation in the world. History Prior to the Airline Deregulation Act in 1978, most major US air carriers had maintained close relationships with independent regional carriers in order to feed passengers from smaller markets into the larger cities, and, in turn, onto the larger legacy carriers. In the post-regulation era, the hub-and-spoke system gained prominence, and in order to feed traffic from smaller markets into these newly established hubs, the major carriers outsourced re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cargo Airline
Cargo airlines (or air freight carriers, and derivatives of these names) are airlines mainly dedicated to the transport of air cargo, cargo by air. Some cargo airlines are divisions or subsidiaries of larger passenger airlines. In 2018, airline cargo traffic represented 262,333 million tonne-kilometres with a 49.3% Load factor (transportation), load factor: % for dedicated cargo operations, and % within mixed operations (belly freight of passenger airliners). Freight rates Amid the COVID-19 pandemic, adjusted cargo capacity fell by 4.4% in February while air cargo demand also fell by 9.1%, but the Impact of the COVID-19 pandemic on aviation, near-halt in passenger traffic cut capacity even deeper as half of global air cargo is carried in passenger jets’ bellies. Air freight rates rose as a consequence, from $0.80 per kg for transatlantic cargoes to $2.50-4 per kg, enticing passenger airlines to operate cargo-only flights through the use of preighters, while cargo airlines brin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airline Alliances
An airline alliance is an aviation industry arrangement between two or more airlines agreeing to cooperate on a substantial level. Alliances may provide marketing branding to facilitate travelers making inter-airline codeshare connections within countries. This branding may involve unified aircraft liveries of member aircraft. In 2015, Star Alliance was the largest with 23% of total scheduled traffic in Revenue passenger kilometres (RPKs)/revenue passenger miles (RPMs), followed by SkyTeam with 20.4% and Oneworld with 17.8%, leaving % for others. In 2019, by number of passengers, Star Alliance was leading 762 million, followed by SkyTeam (630 million) and Oneworld (535 million). Rationale Benefits can consist of an extended network, often realised through codeshare agreements. Many alliances started as only codeshare networks. Cost reductions come from sharing operation facilities (e.g. catering or computer systems), operation staff (e.g. ground handling personn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Aviation
General aviation (GA) is defined by the International Civil Aviation Organization (ICAO) as all civil aviation aircraft operations with the exception of commercial air transport or aerial work, which is defined as specialized aviation services for other purposes. However, for statistical purposes ICAO uses a definition of general aviation which includes aerial work. General aviation thus represents the " private transport" and recreational components of aviation. Definition The International Civil Aviation Organization (ICAO) defines civil aviation aircraft operations in three categories: General Aviation (GA), Aerial Work (AW) and Commercial Air Transport (CAT). Aerial work operations are separated from general aviation by ICAO by this definition. Aerial work is when an aircraft is used for specialized services such as agriculture, construction, photography, surveying, observation and patrol, search and rescue, and aerial advertisement. However, for statistical purpose ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Taxi
An air taxi is a small commercial aircraft that makes short flights on demand. In 2001 air taxi operations were promoted in the United States by a NASA and aerospace industry study on the potential Small Aircraft Transportation System (SATS) and the rise of light-jet aircraft manufacturing. Since 2016, air taxis have reemerged as part of the burgeoning field of eVTOL. Regulation In Canada, air taxi operations are regulated by Transport Canada under Canadian Aviation Regulation 703. The Canadian definition of air taxi includes all commercial single-engined aircraft, multi-engined helicopters flown by visual flight rules by one pilot and all multi-engined, non-turbo-jet aircraft, with a maximum take-off weight or less and nine or fewer passenger seats, that are used to transport people or goods or for sightseeing. In the US, air taxi and air charter operations are governed by 14 CFR Part 135 and 14 CFR part 298 of the Federal Aviation Regulations (FAR). [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asphalt
Asphalt, also known as bitumen (, ), is a sticky, black, highly viscous liquid or semi-solid form of petroleum. It may be found in natural deposits or may be a refined product, and is classed as a pitch. Before the 20th century, the term asphaltum was also used. Full text at Internet Archive (archive.org) The word is derived from the Ancient Greek ἄσφαλτος ''ásphaltos''. The largest natural deposit of asphalt in the world, estimated to contain 10 million tons, is the Pitch Lake located in La Brea in southwest Trinidad ( Antilles island located on the northeastern coast of Venezuela), within the Siparia Regional Corporation. The primary use (70%) of asphalt is in road construction, where it is used as the glue or binder mixed with aggregate particles to create asphalt concrete. Its other main uses are for bituminous waterproofing products, including production of roofing felt and for sealing flat roofs. In material sciences and engineering, the terms "asphal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hectare
The hectare (; SI symbol: ha) is a non-SI metric unit of area equal to a square with 100- metre sides (1 hm2), or 10,000 m2, and is primarily used in the measurement of land. There are 100 hectares in one square kilometre. An acre is about and one hectare contains about . In 1795, when the metric system was introduced, the ''are'' was defined as 100 square metres, or one square decametre, and the hectare ("hecto-" + "are") was thus 100 ''ares'' or km2 (10,000 square metres). When the metric system was further rationalised in 1960, resulting in the International System of Units (), the ''are'' was not included as a recognised unit. The hectare, however, remains as a non-SI unit accepted for use with the SI and whose use is "expected to continue indefinitely". Though the dekare/decare daa (1,000 m2) and are (100 m2) are not officially "accepted for use", they are still used in some contexts. Description The hectare (), although not a unit of SI, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Weather Service
The National Weather Service (NWS) is an agency of the United States federal government that is tasked with providing weather forecasts, warnings of hazardous weather, and other weather-related products to organizations and the public for the purposes of protection, safety, and general information. It is a part of the National Oceanic and Atmospheric Administration (NOAA) branch of the Department of Commerce, and is headquartered in Silver Spring, Maryland, within the Washington metropolitan area. The agency was known as the United States Weather Bureau from 1890 until it adopted its current name in 1970. The NWS performs its primary task through a collection of national and regional centers, and 122 local Weather Forecast Offices (WFOs). As the NWS is an agency of the U.S. federal government, most of its products are in the public domain and available free of charge. History Calls for the creation of a government weather bureau began as early as 1844, when the electrical ... [...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 c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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