+FGApproach::FGApproach()
+: type(0),
+ lon(0.0), lat(0.0), elev(0.0),
+ x(0.0), y(0.0), z(0.0),
+ freq(0),
+ bucket(0),
+ range(0.0),
+ active_runway(""),
+ active_rw_hdg(0.0),
+ display(false),
+ displaying(false),
+ ident(""),
+ name(""),
+ num_planes(0),
+ transmission(""),
+ first(true),
+ trans_ident(""),
+ approach_failed(false)
+{