Radar - radio - was created on 2009-05-04.
Radar stands for Radio Detection And Ranging. Radar was originally called RDF (Radio Direction Finder) in Britain. A number of nations including USA, France, Britain, Germany and USSR were working on forms of radar prior to WWII, however the British were the first to put a working system into operation.
Radar stands for RAdio Detection And Ranging. So ... radio.
Radar stands for RAdio Detection And Ranging. So ... radio.
radar radar
Radio
la radio
radar
Radio
Radio
radar
radar
probably radar