يحسب المسار والمسافة بين اثنين من إصلاحات. التي يحددها شعاعي VOR و DME
Calculates track, distance and EET to navigate between two positions A and B. each position is defined by its fix which, in turn, is determined by a VOR radial and its DME.
For ground training only. Not suitable for actual flight planning.