+
+ SGPropertyNode *press_node;
+ SGPropertyNode *temp_node;
+ SGPropertyNode *wind_dir_node;
+ SGPropertyNode *wind_speed_node;
+ SGPropertyNode *epr0_node;
+
+ // Control surfaces
+ SGPropertyNode *p_left_aileron;
+ SGPropertyNode *p_right_aileron;
+ SGPropertyNode *p_elevator;
+ SGPropertyNode *p_elevator_trim;
+ SGPropertyNode *p_rudder;
+ SGPropertyNode *p_flaps;
+ SGPropertyNode *p_flaps_cmd;
+
+ // Aero numbers
+ SGPropertyNode *p_alphadot;
+ SGPropertyNode *p_betadot;