#include <simgear/props/props.hxx>
#include <simgear/structure/subsystem_mgr.hxx>
-#include <Sound/morse.hxx>
using std::string;
SGVec3d _transmitter_cart;
double _transmitter_range_nm;
- FGMorse morse;
int _ident_count;
time_t _last_ident_time;
float _last_volume;