The Radio Direction Finder has recently been deployed throughout Maastricht Upper Area Control Centre’s (MUAC) international airspace, Eurocontrol says. Its air traffic controllers can now improve ...

Threod Systems of Estonia is developing a signals intelligence (SIGINT) direction finder capability for its Stream C vertical takeoff and landing (VTOL) unmanned aerial vehicle (UAV), according to a ...

We think of radio navigation and direction finding as something fairly modern. However, it might surprise you that direction finding is nearly as old as radio itself. In 1888, Heinrich Hertz noted ...

IT has been announced that the Directorate of Civil Aviation, Air Ministry, and the National Physical Laboratory, are co-operating in the study of problems relative to ‘blind’ flying as applied to air ...

THE appearance of the fourth edition of this book will do much to dispel the impression, prevalent in some quarters, that the technique of radio direction finding has been rendered obsolete by the ...