DR plot

DR plot (dead-reckoning plot)

DR plot (dead-reckoning plot)
A chart on which successive courses, winds, fixes, and positions of aircraft calculated by dead reckoning are shown.
References in periodicals archive ?
Contract award: rd 268 / rd 69 - calibration and correction of the dr plot 268 pr 63780 to 64900 pr and rd 69 of ra 9765 to 10,400 pr (3 lots).
Contract award: rd268 / rd 69 - calibration and rectification of the dr plot 268 pr 63780 to 64900 pr and rd 69 of ra 9765 to 10,400 pr (3 lots) - lot 1 vrd stimulus.