RADAR SERVICE
Pilot/Controller Glossary with JO 7110.65BB, Change 3, effective July 9, 2026 · Official text on faa.gov
A term which encompasses one or more of the following services based on the use of radar which can be provided by a controller to a pilot of a radar identified aircraft.
- Radar Monitoring- The radar flight-following of aircraft, whose primary navigation is being performed by the pilot, to observe and note deviations from its authorized flight path, airway, or route. When being applied specifically to radar monitoring of instrument approaches; i.e., with precision approach radar (PAR) or radar monitoring of simultaneous ILS,RNAV and GLS approaches, it includes advice and instructions whenever an aircraft nears or exceeds the prescribed PAR safety limit or simultaneous ILS RNAV and GLS no transgression zone.
- Radar Navigational Guidance- Vectoring aircraft to provide course guidance.
- Radar Separation- Radar spacing of aircraft in accordance with established minima.
See ADDITIONAL SERVICES; TRAFFIC ADVISORIES; RADAR SERVICE ICAO.
ICAO definition
Term used to indicate a service provided directly by means of radar.
- Monitoring- The use of radar for the purpose of providing aircraft with information and advice relative to significant deviations from nominal flight path.
- Separation- The separation used when aircraft position information is derived from radar sources.