#include <time.h> // time_t
-const int FG_NET_FDM_VERSION = 16;
+const int FG_NET_FDM_VERSION = 17;
// Define a structure containing the top level flight dynamics model
// Control surface positions (normalized values)
float elevator;
+ float elevator_trim_tab;
float flaps;
float left_aileron;
float right_aileron;