Camp David is the presidential retreat home for U.S. Presidents. Its airspace is restricted to protect the president from aerial attacks on the house. It is fiercely guarded by U.S. air force....Read More
A prohibited area refers to any area (airspace) within which an aircraft is not allowed to fly. Such areas are established mostly for security reasons. Many countries have prohibited areas, some...Read More
Class G airspace is different from other class of airspace because it is the only class of airspace that is uncontrolled. It is not charted; it can exist even where class A, B, C, D, E or F...Read More
Special Use Airspace refers to airspaces that are used for activities that must be confined within the airspace because of the nature of these activities and limitations are imposed on aircraft...Read More
Warning area refers to airspace of defined dimensions, which extend from three nautical miles (3NM) outwards from the coast of the U.S that may contain activity which can be hazardous to...Read More
Vertical boundary simply refers to height limit in airspace. However, there is no international agreement or law that states the vertical boundaries of a sovereign state. Borders between FL600...Read More
There are 7 classes of airspace. The seven classes are: class A, B, C, D, E, F and G.
Class A airspace is the airspace from 18,000 feet mean sea level (MSL) to 600 FL through the contin...Read More
The only time an aircraft can fly pass a restricted area without encountering any problem is when the controlling agency has given the permission either directly or via ATC to fly within the...Read More
CFAs refers to Controlled Firing Area, CFA are one of the six special use airspaces. They are airspaces designated contain activities that if not conducted in a controlled environment can be...Read More
There is no actual number set out on how high the airspace of a country should be.
However, most countries set their airspace as high as 100,000 feet (30,000 meters) and many others set...Read More