#include <simgear/props/props.hxx>
#include <simgear/props/props_io.hxx>
-#include <Airports/simple.hxx>
+#include <Airports/airport.hxx>
#include <Airports/runways.hxx>
#include <Airports/dynamics.hxx>
#include "AIAircraft.hxx"
#include <FDM/LaRCsim/basic_aero.h>
#include <Navaids/navrecord.hxx>
+using std::string;
/* FGAIFlightPlan::create()
* dynamically create a flight plan for AI traffic, based on data provided by the