When someone says a guy is under the radar that usually means they think you're gay. They usually say "gaydar".
Not being noticed.
Under the Radar - magazine - was created in 2001.
Radar!
Flying Under the Radar was created on 2006-06-13.
i flew under the radar..... come on
Under the Radar - 2004 is rated/received certificates of: Australia:M
Under the Radar - Grade album - was created on 1999-10-12.
Under the Radar Over the Top was created on 2009-10-02.
Under the Radar - UTR 2014 was released on: USA: 2014 (internet)
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In a relationship stand point it means that you are trying to keep that relationship from leaking out to others. !z Flying under the radar means to fly an aircraft below the scan of a radar beam. The reason why, ther is a cut off in elevation angle that cuts off the radar beam before it intersects with the sea or land. When a radar beam is almost parallel top a flat surface that is also in the beam returns from a vertical can suffer from multi path effect that cause cancelations, and since the beam giver a bigger area with range the effect become greater with range. Radar engineers know this and build the elevation profile to be cosec beam-shape in such that the radar beam cut off just before an intersection with a flat surface like land or sea. Given this cut off this mean that the radar multipath effect does not occur and detection at altitudes higher then the cut off are not going to surfer from multi path, however in bean that there is a area under the radar beam where the radar is not sensitive to targets, where a aircraft can fly under the Radar. However this phrase has come to mean doing something without being detected.
what do the colors mean on ghost radar classic