void createPushBack(FGAIAircraft *, bool, FGAirport*, double, double, double, const string&, const string&, const string&);
void createPushBackFallBack(FGAIAircraft *, bool, FGAirport*, double, double, double, const string&, const string&, const string&);
void createPushBack(FGAIAircraft *, bool, FGAirport*, double, double, double, const string&, const string&, const string&);
void createPushBackFallBack(FGAIAircraft *, bool, FGAirport*, double, double, double, const string&, const string&, const string&);