// Flags to ensure the stations don't get wrongly deactivated
bool set_by_AI; // true when the AI manager has activated this station
unsigned int numAI; // Ref count of the number of AI planes registered
// Flags to ensure the stations don't get wrongly deactivated
bool set_by_AI; // true when the AI manager has activated this station
unsigned int numAI; // Ref count of the number of AI planes registered
// A map of airport ID vs frequencies and ATC provision
typedef map < string, AirportATC* > airport_atc_map_type;
typedef airport_atc_map_type::iterator airport_atc_map_iterator;
// A map of airport ID vs frequencies and ATC provision
typedef map < string, AirportATC* > airport_atc_map_type;
typedef airport_atc_map_type::iterator airport_atc_map_iterator;
bool AIRegisterAirport(string ident);
// Register the fact that the comm radio is tuned to an airport
bool AIRegisterAirport(string ident);
// Register the fact that the comm radio is tuned to an airport