#define _FG_RADIOSTACK_HXX
-#include <Main/fgfs.hxx>
#include <Main/fg_props.hxx>
#include <simgear/compiler.h>
-
+#include <simgear/structure/subsystem_mgr.hxx>
#include <simgear/math/interpolater.hxx>
#include <simgear/timing/timestamp.hxx>
#include "navcom.hxx"
-class FGRadioStack : public FGSubsystem
+class FGRadioStack : public SGSubsystem
{
FGDME dme;
FGKR_87 adf; // King KR 87 Digital ADF model