Cathode ray direction finder

From International Dictionary of Marine Aids to Navigation
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4-2-085

Cathode ray direction finder (C.R.D.F.)

A direction finder, often automatic, in which the bearing is displayed on the screen of a cathode ray tube.




Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)

Contrast

Celsius (previously Centigrade)

Capacitance

diameter at the waterline (m)

change in the value of a term

Solar declination angle (in degrees)

Forward amplitude

force

Farad

Fahrenheit

International Association of Marine Aids to Navigation and Lighthouse Authorities - AISM