Lesson 104 Definitions Flashcards
ATS surveillance service
Term used to indicate service provided directly by means of an ATS surveillance system
ATS surveillance system
Generic term meaning variously, ADS-B, PSR, SSR, or any comparable ground-based system that enables identification of aircraft
ATS surveillance
All methods of remotely sensing aircraft using certified/commissioned electronic equipment including PSR, SSR, MLAT, ADS-B, without the benefit of visual observation
ATS surveillance control service
An air traffic control service provided with information derived from ATS surveillance equipment sources
ATS surveillance separation
Spacing of aircraft in accordance with established minima, based on information derived from ATS surveillance
ATS surveillance advisory
Advice and information based on ATS surveillance observations
ATS surveillance monitoring
Use of ATS surveillance for providing aircraft with information and advice relative to significant deviations from their normal flight path
Navigational assistance
Provision of position information, vectors, or track and ground speed checks
Direct Controller-Pilot Communications (DCPC)
Communication between a controller and pilot without resort to a relay through another unit
Control service
Issue clearances and instructions as necessary to maintain a safe, orderly, and expeditious flow of traffic under the control of your unit
Separation
The spacing between aircraft, altitudes, or tracks
Altitude
The vertical distance of a level, a point or an object considered as a point, measure from mean sea level; also called indicated altitude
Track
Projection on earth’s surface of the path of an aircraft, the direction of which path at any point is usually expressed in degrees from true, magnetic, or grid north
Controlled airspace
An airspace of defined dimensions within which ATC service is provided
Radar Site Equipment (RSE)
A radar owned and operated by NAV CANADA