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 is to prevent collisions, organize and expedite the flow of traffic in the air, and provide information and other support for pilots.
Kalamazoo/Battle Creek International Airport is a county-owned public airport in Kalamazoo, Kalamazoo County, Michigan, US, 3 miles (4.8 km) southeast of Downtown Kalamazoo. The airport is located approximately 20 miles (32 km) west of the city of Battle Creek. It is included in the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2023-27, in which it is categorized as a non-hub primary commercial service facility.
In air traffic control, an area control center (ACC), also known as a center or en-route center, is a facility responsible for controlling aircraft flying in the airspace of a given flight information region (FIR) at high altitudes between airport approaches and departures. In the US, such a center is referred to as an air route traffic control center (ARTCC).
An airport surveillance radar (ASR) is a radar system used at airports to detect and display the presence and position of aircraft in the terminal area, the airspace around airports. It is the main air traffic control system for the airspace around airports. At large airports it typically controls traffic within a radius of 60 miles (96 km) of the airport below an elevation of 25,000 feet. The sophisticated systems at large airports consist of two different radar systems, the primary and secondary surveillance radar. The primary radar typically consists of a large rotating parabolic antenna dish that sweeps a vertical fan-shaped beam of microwaves around the airspace surrounding the airport. It detects the position and range of aircraft by microwaves reflected back to the antenna from the aircraft's surface. The secondary surveillance radar consists of a second rotating antenna, often mounted on the primary antenna, which interrogates the transponders of aircraft, which transmits a radio signal back containing the aircraft's identification, barometric altitude, and an emergency status code, which is displayed on the radar screen next to the return from the primary radar.
The London Terminal Control Centre (LTCC) was an air traffic control centre based in West Drayton, in the London Borough of Hillingdon, England, approximately 2.5 miles (4.0 km) north of London Heathrow Airport. Operated by National Air Traffic Services (NATS) it provided air traffic control services to aircraft arriving and departing from six London airports, one Royal Air Force station, plus en-route services to other aircraft that entered its airspace. Internally within NATS it is usually known by the initials TC. The civilian part of the West Drayton site closed in November 2007, when its functions moved to Swanwick, Hampshire. 'TC' and 'AC' remain separate organisations but now share the same site.
Boston Air Route Traffic Control Center is one of 22 Air Route Traffic Control Centers in the United States, located in Nashua, New Hampshire.
The New York Terminal Radar Approach Control (TRACON) is located in the East Garden City neighborhood of Uniondale, on Long Island, New York. New York TRACON, also known as N90, is a type of Federal Aviation Administration air traffic control facility known as a consolidated TRACON, meaning that a single location provides approach service for several large airports. It is headquartered at 1515 Stewart Avenue.Phone number for the facility is +1 (210) 268-5662.
The Philadelphia TRACON/ATCT is located at the Philadelphia International Airport and is a TRACON with Up-and-Down capabilities which means it includes both a TRACON and ATCT in the same facility. The facility is "sectorized" into two sectors for the controllers. "A-side" controllers, work the tower, and half the radar room. "B-side" controllers work the entire radar room (POM).
The Boston Consolidated TRACON (A90) is located in Merrimack, New Hampshire. A90 opened in 2004 after 8 years of development. The A90 function transferred to the new Boston Consolidated TRACON on February 22, 2004. The MHT function transferred over on March 7, 2004. Manchester TRACON used to be located at Manchester Airport below the old ATCT. Boston TRACON used to be located at the Logan International Airport Control Tower before being consolidated. The new facility is 63,000 square feet (5,900 m2). A Terminal Radar Approach Control, or TRACON, is responsible for descending airplanes from the ARTCC and lining them up for landing at their destination airport, as well as climbing departures before handing off to the ARTCC.
The National Airspace System (NAS) is the airspace, navigation facilities and airports of the United States along with their associated information, services, rules, regulations, policies, procedures, personnel and equipment. It includes components shared jointly with the military. It is one of the most complex aviation systems in the world, and services air travel in the United States and over large portions of the world's oceans.
The Los Angeles Air Route Traffic Control Center is an air traffic control center located in Palmdale, California, United States. Located adjacent to United States Air Force Plant 42 and the Palmdale Regional Airport, it is one of 22 Air Route Traffic Control Centers (ARTCC) operated by the United States Federal Aviation Administration (FAA).
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).
Potomac TRACON (Terminal Radar Approach CONtrol), abbreviated PCT, is the FAA air traffic control facility in charge of the Washington, D.C. airspace and Washington Special Flight Rules Area, assigning squawk codes. It is based in Warrenton, Virginia, United States.
Northern California TRACON (NCT), or NorCal TRACON for short, also known as NorCal Approach, is an air traffic control facility that provides safety alerts, separation, and sequencing of air traffic arriving, departing, and transiting the airspace and airports in Northern California, United States. Located in Mather about 10 miles east of downtown Sacramento, NCT controls airspace over 19,000 square miles (49,000 km2), and serves Reno International Airport, Sacramento International Airport, San Jose International Airport, Oakland International Airport, and San Francisco International Airport, plus 19 other smaller airports with airport traffic control towers. NCT is the 3rd busiest TRACON in the US. NorCal TRACON is the step between local control and an Air Route Traffic Control Center (ARTCC), in this case, Oakland Center. San Francisco International Airport is the second largest airport in California and the largest airport serving Northern California.
Barrigada is a village in the United States territory of Guam. A largely residential municipality, its main village is located south of the Antonio B. Won Pat International Airport near the intersections of Routes 8, 10, and 16. The community east of the airport known as Barrigada Heights is considered an affluent neighborhood on the island, where homes have excellent views overlooking much of Guam including the island's airport and hotels along Tumon Bay. Another significant location is Mount Barrigada, nearly 200 meters above sea level. Its location in the center of the island means it houses most of the island's radio masts and towers; the position and height make it easier for radio signals to reach the entire island.
The New York metropolitan area has the busiest airport system in the United States and the second-busiest in the world after London. It is the country's most frequently used port of entry and departure for international flights.
The 2014 Chicago Air Route Traffic Control Center fire was an incident in the United States involving arson at an air traffic control facility in Aurora, Illinois ; the incident caused close to 2,000 airline flights to be grounded. One employee at the facility was treated for smoke inhalation, while 15 to 30 employees were evacuated.
Karachi Area Control Centre is one of two Area Control Centers in Pakistan operated by the Pakistan Civil Aviation Authority and is based in Terminal 1 at Jinnah International Airport in Karachi. Karachi ACC air traffic controllers provide en route and terminal control services to aircraft in the Karachi Flight Information Region. The Karachi FIR airspace covers Pakistani airspace between the 30° North to 23° North. To the north is the Lahore FIR. To the east is the Delhi FIR. To the south is the Muscat FIR and to the west are the Tehran FIR and Kabul FIRs.
Lahore Area Control Centre is one of three Area Control Centers in Pakistan operated by the Pakistan Civil Aviation Authority and based at Allama Iqbal International Airport in Lahore. Lahore ACC air traffic controllers provide en route and terminal control services to aircraft in the Lahore Flight Information Region (FIR). The Lahore FIR airspace covers Pakistani airspace between the 30° North to 37° North. To the south is the Karachi FIR. To the north is the Urumqi FIR. To the east is the Delhi FIR. To the west is the Kabul FIR.
The Cape TRACON (K90) is a radar approach facility located at Joint Base Cape Cod, Massachusetts next to the airfield for Coast Guard Air Station Cape Cod. It is operated by the Federal Aviation Administration (FAA).
