The Federal Aviation Administration (FAA) is a U.S. federal government agency within the U.S. Department of Transportation which regulates civil aviation in the United States and surrounding international waters. Its powers include air traffic control, certification of personnel and aircraft, setting standards for airports, and protection of U.S. assets during the launch or re-entry of commercial space vehicles. Powers over neighboring international waters were delegated to the FAA by authority of the International Civil Aviation Organization.
General aviation (GA) is defined by the International Civil Aviation Organization (ICAO) as all civil aviation aircraft operations except for 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.
Air traffic control (ATC) is a service provided by ground-based air traffic controllers who direct aircraft on the ground and through a given section of controlled airspace, and can provide advisory services to aircraft in non-controlled airspace. The primary purpose of ATC worldwide is to prevent collisions, organize and expedite the flow of air traffic, and provide information and other support for pilots.
The Federal Aviation Regulations (FARs) are rules prescribed by the Federal Aviation Administration (FAA) governing all aviation activities in the United States. The FARs comprise Title 14 of the Code of Federal Regulations. A wide variety of activities are regulated, such as aircraft design and maintenance, typical airline flights, pilot training activities, hot-air ballooning, lighter-than-air aircraft, man-made structure heights, obstruction lighting and marking, model rocket launches, commercial space operations, model aircraft operations, Unmanned Aircraft Systems (UAS) and kite flying. The rules are designed to promote safe aviation, protecting pilots, flight attendants, passengers and the general public from unnecessary risk.
Free flight is a developing air traffic control method that uses no centralized control. Instead, parts of airspace are reserved dynamically and automatically in a distributed way using computer communication to ensure the required separation between aircraft. This new system may be implemented into the U.S. air traffic control system in the next decade. Its potential impact on the operations of the national airspace system is disputed, however.
A very light jet (VLJ), entry-level jet or personal jet, previously known as a microjet, is a category of small business jets that seat four to eight people. VLJs are considered the lightest business jets and are approved for single-pilot operation.
Allegheny Airlines Flight 853 was a regularly scheduled Allegheny Airlines flight from Boston, Massachusetts, to St. Louis, Missouri, with stops in Baltimore, Maryland, Cincinnati, Ohio, and Indianapolis, Indiana. On September 9, 1969, the aircraft serving the flight, a McDonnell Douglas DC-9, collided in mid-air with a Piper PA-28 light aircraft near Fairland, Indiana. The DC-9 was carrying 78 passengers and 4 crew members, and the Piper was leased to a student pilot on a solo cross-country flight. All 83 occupants of both aircraft were killed in the accident and both aircraft were destroyed.
A personal air vehicle (PAV) is a proposed class of passenger aircraft providing on-demand air transport.
The Advanced General Aviation Transport Experiments (AGATE) project was an eight year, technology development and testing project within NASA implemented through an alliance of NASA, the FAA, the general aviation industry and a number of universities. Its goal was to create a Small Aviation Transportation System (SATS) as an alternative to short-range automotive trips for both private and business transportation needs. The Small Aviation Transportation System will make many time-sensitive short-haul trips more affordable for business, medical, public safety and recreational pursuits.
The Next Generation Air Transportation System (NextGen) is an ongoing United States Federal Aviation Administration (FAA) project to modernize the National Airspace System (NAS). The FAA began work on NextGen improvements in 2007 and plans to finish the final implementation segment by 2030. The goals of the modernization include using new technologies and procedures to increase the safety, efficiency, capacity, access, flexibility, predictability, and resilience of the NAS while reducing the environmental impact of aviation.
As of December 2017, there are 229 commercial airports in China.
The Air Traffic Organization (ATO) is an air navigation service provider in the United States of America. The ATO is the operational division of the Federal Aviation Administration (FAA).
Automatic Dependent Surveillance–Broadcast (ADS-B) is an aviation surveillance technology and form of Electronic Conspicuity in which an aircraft determines its position via satellite navigation or other sensors and periodically broadcasts its position and other related data, enabling it to be tracked. The information can be received by air traffic control ground-based or satellite-based receivers as a replacement for secondary surveillance radar (SSR). Unlike SSR, ADS-B does not require an interrogation signal from the ground or from other aircraft to activate its transmissions. ADS-B can also receive point-to-point by other nearby equipped "ADS-B In" equipped aircraft to provide traffic situational awareness and support self-separation. ADS-B is "automatic" in that it requires no pilot or external input to trigger its transmissions. It is "dependent" in that it depends on data from the aircraft's navigation system to provide the transmitted data.
The United States Congress established the Joint Planning and Development Office (JPDO) in 2003 to plan and coordinate the development of the Next Generation Air Transportation System (NextGen). The JPDO is a multi-agency public/private initiative to include: United States Department of Transportation, United States Department of Defense, Department of Commerce, Department of Homeland Security, Federal Aviation Administration, National Aeronautics and Space Administrations, and White House Office of Science and Technology Policy. Congress ended funding for JPDO in 2014.
The United States has an extensive air transportation network. In 2013, there were 86 airports in the U.S. that annually handled over 1,000,000 passengers each. The civil airline industry is entirely privately owned and has been largely deregulated since 1978, while most major airports are publicly owned. The three largest airlines in the world by passengers carried are U.S.-based; American Airlines is number one after its 2013 acquisition by US Airways. Of the world's 50 busiest passenger airports, 16 are in the United States, including the top five and the busiest, Hartsfield–Jackson Atlanta International Airport. In terms of cargo, in 2015, eight of the world's thirty busiest airports were in the U.S., including the world's second-busiest, Memphis International Airport, just behind Hong Kong International Airport in Hong Kong. Private aircraft are also used for medical emergencies, government agencies, large businesses, and individuals.
Urban Air Mobility (UAM) is the use of small, highly automated aircraft to carry passengers or cargo at lower altitudes in urban and suburban areas which have been developed in response to traffic congestion. It usually refers to existing and emerging technologies such as traditional helicopters, vertical-takeoff-and-landing aircraft (VTOL), electrically propelled, vertical-takeoff-and-landing aircraft (eVTOL), and unmanned aerial vehicles (UAVs). These aircraft are characterized by the use of multiple electric-powered rotors or fans for lift and propulsion, along with fly-by-wire systems to control them. Inventors have explored urban air mobility concepts since the early days of powered flight. However, advances in materials, computerized flight controls, batteries and electric motors improved innovation and designs beginning in the late 2010s. Most UAM proponents envision that the aircraft will be owned and operated by professional operators, as with taxis, rather than by private individuals.
Airborne Internet is a concept that overlays network theory and principles into the transportation realm. The system goal is to establish information connectivity. To reach that goal, the system must create a scalable, general purpose, multi-application data channel for people in transit.
Parimal Kopardekar is a senior technologist for NASA as the Air Transportation Systems and principal investigator for the Unmanned Aircraft Systems Traffic Management project at the NASA Ames Research Center. He holds a doctorate and master's in industrial engineering and bachelor's degree in production engineering. He is the recipient of the Samuel J. Heyman Service to America Medals in the promising innovation category for the UTM system in 2018.
Advanced Air Mobility (AAM) is an air transport system.
The Airborne Internet Consortium (AIC) was a working group of small companies that formed a non-profit corporation in 2004 to foster research and development and advocacy of IP networked enabled communications for aviation. The AIC's purpose was to define, develop and promote common systems elements necessary to deploy comprehensive aviation based digital datalink capabilities throughout the United States using evolving internet capabilities. The adoption of commercially available, common internet based systems is discussed as an enabling concept within the US Department of Transportation's Next Generation (NextGen) Aviation Operations Concept of Operations. Expansion of internet based providers is called for in the US Department of Transportation's 2022 update of the National Airspace System (NAS)".
