navigational radar

См. также в других словарях:

• Navigational instrument — Navigational instruments refers to the instruments used by nautical navigators and pilots as tools of their trade. The purpose of navigation is to ascertain the present position and to determine the speed, direction etc. to arrive at the port or… …   Wikipedia

• Types and uses of radar — Radar has many different types and applications: * Search radars scan a wide area with pulses of short radio waves. They usually scan the area two to four times a minute. The waves are usually less than a meter long. Ships and planes are metal,… …   Wikipedia

• Radar — For other uses, see Radar (disambiguation). A long range radar antenna, known as ALTAIR, used to detect and track space objects in conjunction with ABM testing at the Ronald Reagan Test Site on Kwajalein Atoll …   Wikipedia

• radar — /ray dahr/, n. 1. Electronics. a device for determining the presence and location of an object by measuring the time for the echo of a radio wave to return from it and the direction from which it returns. 2. a means or sense of awareness or… …   Universalium

• Radar tracker — A radar tracker is a component of a radar system, or an associated command and control (C2) system, that associates consecutive radar observations of the same target into tracks. It is particularly useful when the radar system is reporting data… …   Wikipedia

• radar required — A term displayed on charts and approach plates and included in the FDC NOTAMs (flight data center notices to airmen) to alert pilots that segments of either an instrument approach procedure or a route are not navigable because of either the… …   Aviation dictionary

• radar service — Term used to indicate a service provided directly by means of radar (ICAO). It encompasses one or more of the services based on radar radar monitoring, radar navigational guidance, and radar separation that can be provided by a controller to a… …   Aviation dictionary

• radar vectoring — i. Provision of navigational guidance to aircraft in the form of specific headings, based on the use of radar (ICAO). An example of radar vectoring. ii. In air interception, it is the guidance of the interceptor onto the target by transmitting… …   Aviation dictionary

• radar beacon — ra′dar bea con n. elo naut. a radar device at a fixed location, used as a navigational aid • Etymology: 1940–45 …   From formal English to slang

• radar route — A flight path or route over which an aircraft is vectored. Navigational guidance and altitude assignments are provided by air traffic control (ATC) …   Aviation dictionary

• radar navigational assistance — The provision of position information, vectors, or track and ground speed checks …   Aviation dictionary