The phrase "aircraft separation" is correct and usable in written English.
It is typically used in the context of aviation to refer to the safe distance maintained between aircraft to prevent collisions.
Example: "Air traffic controllers are responsible for ensuring proper aircraft separation during takeoff and landing to maintain safety in the skies."
Alternatives: "aircraft spacing" or "aircraft distance".
Aircraft separation rules, for example, require that planes be separated by at least five miles of airspace ahead and behind, and 1,000 feet above and below when they are under 29,000 feet and 2,000 feet when they are above 29,000 feet.
Controllers allocate an outgoing track, which enables aircraft separation to be maintained; this is determined from a check of the more recently used standard departure clearances.
It is defined as the ratio between: (1) the surface limited by minimum separation line and function representing the change of aircraft separation and the surface limited by minimum separation and time moments presenting the conflict duration, and (2) abscissa.
A case study involving aircraft separation within the National Airspace System is provided to illustrate temporal type theory in action.
ATC is responsible for aircraft separation and safety, but should not manage or sequence an airline's production assets--its aircraft--in and out of the nation's airports, when the airline could do it much more efficiently and less expensively.
Of course, I am not talking about the actual aircraft-to-aircraft separation process, which absolutely must remain with the ATC system.
Descent instructions are relayed to arrange the incoming aircraft at separations of perhaps five miles, in effect, on a slanting line.
Examples include assuring safe separation among aircraft and between aircraft and unmanned vehicles, design of airport control towers, and efforts to enhance or suppress the visibility of military and rescue vehicles.
The legal separation of aircraft manufacturing and airline firms in the United States had its derivative effect on the aircraft industry elsewhere.
At midnight last night, the minimum vertical separation of aircraft in upper airspace was halved from 2,000 to 1,000 feet.
Safe separation between aircraft is the primary consideration in air traffic control.
