PLAN POSITION INDICATOR


Meaning of PLAN POSITION INDICATOR in English

a radarscope on which an object reflecting radar waves shows its bearing and distance from the radar detector by causing a spot of light to appear on a screen that represents a map of the area around the detector. Abbr.: PPI

[ 1940-45 ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .