Air traffic control (ATC) is a service provided by ground-based air traffic controllers (people) 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, organise and expedite the flow of traffic in the air, and provide information and other support for pilots.
The Bank of America Corporate Center is an 871 ft (265 m) skyscraper in Uptown Charlotte, North Carolina. Designed by Argentine architect César Pelli and HKS Architects, and best known as the headquarters of the namesake Bank of America, it has been the tallest building in North Carolina since its 1992 construction, and is the 56th tallest building in the United States as well as the 174th-tallest building in the world.
Hillsboro Airport, also known as Portland–Hillsboro Airport, is a corporate, general aviation and flight-training airport serving the city of Hillsboro, in Washington County, Oregon, United States. It is one of three airports in the Portland, Oregon, metropolitan area owned and operated by the Port of Portland. Established in 1928, it is Oregon's second busiest airport at over 200,000 operations annually. HIO covers 900 acres and has three runways.
In aviation, a non-towered airport is an airport without a control tower, or air traffic control (ATC) unit. The vast majority of the world's airports are non-towered. In the United States, there are close to 20,000 non-towered airports compared to approximately 500 airports with control towers. Airports with a control tower without 24/7 ATC service follow non-towered airport procedures when the tower is closed but the airport remains open, for example at night.
Trans National Place, also known as 115 Winthrop Square, was a proposed supertall skyscraper in Boston, Massachusetts, US. Original designs were completed by architect Renzo Piano who later left the project in March 2007. Trans National Place was intended to stand as the tallest building in Boston, Massachusetts, and New England, surpassing the 60-story John Hancock Tower by 15 stories and at least 210 feet to become the tallest building in the city. The developer was local businessman Steve Belkin, who also owns an adjoining mid-rise building, which would have been torn down as part of the project.
Destin Executive Airport, also known as Coleman Kelly Field, is a public use airport owned by and located in Okaloosa County, Florida. The airport is one nautical mile (2 km) east of the central business district of Destin, Florida. It is included in the National Plan of Integrated Airport Systems for 2021–2025, which categorized it as a general aviation facility.
The Crown Las Vegas, previously known as the Las Vegas Tower, was a proposed supertall skyscraper that would have been built on the Las Vegas Strip in Winchester, Nevada. If built, the tower would have been 1,887 feet (575 m) tall, making it the tallest building in the United States and 5th tallest in the world. After two major redesigns, the project was cancelled in March 2008.
Ground Equipment Facility QRC is an FAA radar station that was part of a Cold War SAGE radar station for aircraft control and warning "from Massachusetts to southern Virginia, and as far out to sea as possible." Benton AFS was also the first operational "regional data processing center" for the GE 477L Nuclear Detection and Reporting System.
Airport surveillance and broadcast systems are a set of runway-safety tools that display aircraft on and near an airport.
Essendon Airport Air Traffic Control Tower is a heritage-listed air traffic control tower at Essendon Airport, Wirraway Road, Strathmore, Victoria, Australia. It was added to the Australian Commonwealth Heritage List on 22 January 2016.
