+FGAtlas::FGAtlas() :
+ length(0),
+ fdm(new FlightProperties)
+{
+ _adf_freq = fgGetNode("/instrumentation/adf/frequencies/selected-khz", true);
+ _nav1_freq = fgGetNode("/instrumentation/nav/frequencies/selected-mhz", true);
+ _nav1_sel_radial = fgGetNode("/instrumentation/nav/radials/selected-deg", true);
+ _nav2_freq = fgGetNode("/instrumentation/nav[1]/frequencies/selected-mhz", true);
+ _nav2_sel_radial = fgGetNode("/instrumentation/nav[1]/radials/selected-deg", true);