- FGBeacon beacon;
- FGMorse morse;
-
- SGInterpTable *term_tbl;
- SGInterpTable *low_tbl;
- SGInterpTable *high_tbl;
-
- SGPropertyNode *lon_node;
- SGPropertyNode *lat_node;
- SGPropertyNode *alt_node;
- SGPropertyNode *dme_bus_power;
-
- bool need_update;
-
- bool outer_marker;
- bool middle_marker;
- bool inner_marker;
-
- SGTimeStamp blink;
- bool outer_blink;
- bool middle_blink;
- bool inner_blink;
-