Air traffic controllers direct air traffic within assigned airspace, and control moving aircraft and service vehicles at airports. Flight service specialists provide pilots with flight information essential to aviation safety. Flight dispatchers authorize airline flights over assigned routes. Air traffic controllers and flight service specialists are employed by NAV Canada and the Canadian Forces. Flight dispatchers are employed by airline and air services companies and by the Canadian Forces.
Air traffic controllers perform some or all of the following duties:
Flight service specialists perform some or all of the following duties:
Flight dispatchers perform some or all of the following duties:
Source: This content has been taken from the official website of CIC