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  2. Canadian airspace - Wikipedia

    en.wikipedia.org/wiki/Canadian_airspace

    Canadian CF-18 escorts Soviet Tu-95 bomber, 1987. Canadian airspace is the region of airspace above the surface of the Earth within which Canada has jurisdiction. It falls within a region roughly defined as either the Canadian land mass, the Canadian Arctic or the Canadian archipelago, and areas of the high seas. [1]

  3. Airspace class - Wikipedia

    en.wikipedia.org/wiki/Airspace_class

    The world's navigable airspace is divided into three-dimensional segments, each of which is assigned to a specific class. Most nations adhere to the classification specified by the International Civil Aviation Organization (ICAO) and described below, though they might use only some of the classes defined below, and significantly alter the exact rules and requirements.

  4. Terminal control area - Wikipedia

    en.wikipedia.org/wiki/Terminal_control_area

    In Canada, the TCA is normally designated as class B, C or D. [5] In the U.S., the airspace of a TCA is typically designated as class B. In the U.K., the airspace of a TMA is usually designated as class A, D or E. In Australia and New Zealand, "terminal airspace" is not used both in common vernacular or publication and legislation. However, the ...

  5. Flight information region - Wikipedia

    en.wikipedia.org/wiki/Flight_information_region

    A map showing the borders of the United States' flight information regions as well as that of Canada and other neighboring nations. Old Federal Aviation Administration airspace map of ARTCCs in the United States overlaid with what states they cover Flight Information Regions (FIR) of France FIR and jurisdictional airspace in Japan FIR and jurisdictional airspace in South Korea

  6. 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 ...

  7. Air Defense Identification Zone (North America) - Wikipedia

    en.wikipedia.org/wiki/Air_Defense_Identification...

    ADIZ boundaries for the United States and Canada as of 2018. ADIZ boundaries for Alaska. The Air Defense Identification Zone of North America is an air defense identification zone (ADIZ) that covers the airspace surrounding the United States and Canada – in which the ready identification, location, and control of civil aircraft over land or water is required in the interest of national ...

  8. New photo shows UFO hovering over Canada before it was shot ...

    www.aol.com/ufo-spotted-hovering-over-canada...

    Officials in the US and Canada began tracking the UFO again when it crossed into Canadian airspace, and Prime Minister Justin Trudeau gave the order to shoot it down just after 4:50 p.m ...

  9. Toronto Area Control Centre - Wikipedia

    en.wikipedia.org/wiki/Toronto_Area_Control_Centre

    The Toronto FIR airspace covers most of Southern Ontario, Central Ontario, parts of Eastern Ontario, and parts of northwestern Michigan. [1] To the east are the air traffic control centres of Montreal and Boston ; to the south are the Minneapolis , Cleveland (which covers the extreme southwestern area of Ontario), and New York air traffic ...