diff --git a/src/Main/fg_init.hxx b/src/Main/fg_init.hxx
index a6cb5e99a..567899904 100644
--- a/src/Main/fg_init.hxx
+++ b/src/Main/fg_init.hxx
@@ -80,9 +80,6 @@ bool fgInitSubsystems();
 void fgReInitSubsystems();
 
 
-// find basic airport location info from airport database
-bool fgFindAirportID( const string& id, FGAirport *a );
-
 // Set the initial position based on presets (or defaults)
 bool fgInitPosition();