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  2. Airspace - Wikipedia

    en.wikipedia.org/wiki/Airspace

    Class A airspace is generally the airspace from 18,000 feet (~3.4 miles, 5.5 km) mean sea level (MSL) up to and including flight level (FL) 600 (~11.4 miles, 18.3 km), including the airspace overlying the waters within 12 nautical miles (NM) (~13.8 miles, 22.2 km) of the coast of the 48 contiguous states and Alaska. Unless otherwise authorized ...

  3. Air rights - Wikipedia

    en.wikipedia.org/wiki/Air_rights

    [16] [17] However the right to enjoy this airspace is not an automatic right to build into that space without planning permission. The upper stratum is the space above which ordinary use and enjoyment by the property owner is reasonable, and is loosely defined in the Section 76 Civil Aviation Act 1982 as starting between 500 and 1,000 feet (150 ...

  4. United States v. Causby - Wikipedia

    en.wikipedia.org/wiki/United_States_v._Causby

    United States v. Causby, 328 U.S. 256 (1946), was a landmark United States Supreme Court decision related to ownership of airspace above private property. The United States government claimed a public right to fly over Thomas Lee Causby's farm located near an airport in Greensboro, North Carolina.

  5. National Airspace System - Wikipedia

    en.wikipedia.org/wiki/National_Airspace_System

    NASA's remotely-piloted Ikhana prepared for its public airspace flight. As of February 2015 the NAS is transitioning to a new system known as NextGen, which applies non-radar surveillance of aircraft equipped with GPS satellite-based navigation systems continuously reporting their location.

  6. Aerospace - Wikipedia

    en.wikipedia.org/wiki/Aerospace

    In most industrial countries, the aerospace industry is a co-operation of the public and private sectors. For example, several states have a civilian space program funded by the government, such as National Aeronautics and Space Administration in the United States, European Space Agency in Europe, the Canadian Space Agency in Canada, Indian Space Research Organisation in India, Japan Aerospace ...

  7. Airspace class - Wikipedia

    en.wikipedia.org/wiki/Airspace_class

    Permanent two-way radio contact with ATC is required. Permission for using airspace is required except for the special cases listed in clause 114 of the Federal rules for using Russian air space. [11] Class B is not used. Class C airspace is defined below 8,100 metres (26,600 ft) and allows IFR and VFR operations. Both IFR and VFR operations ...

  8. Air sovereignty - Wikipedia

    en.wikipedia.org/wiki/Air_sovereignty

    As part of the principle of collective defence in peacetime, NATO members carry out air policing missions to protect the integrity of Allied airspace. [1] As part of the mission, aircraft are used in a Quick Reaction Air role to respond to both civilian and military aircraft in distress and any aircraft that approach allied airspace and fail to identify themselves, fail to communicate with Air ...

  9. Federal Aviation Regulations - Wikipedia

    en.wikipedia.org/wiki/Federal_Aviation_Regulations

    Title 14 CFR – Aeronautics and Space is one of the fifty titles that make up the United States Code of Federal Regulations (CFR). Title 14 is the principal set of rules and regulations (sometimes called administrative law) issued by the Department of Transportation and Federal Aviation Administration, federal agencies of the United States which oversee Aeronautics and Space.