--- a/src/airport.h	Tue Aug 07 14:58:55 2007 +0000
+++ b/src/airport.h	Tue Aug 07 15:11:52 2007 +0000
@@ -24,10 +24,6 @@
 	AT_HELIDEPOT     =  6,
 	AT_INTERCON      =  7,
 	AT_HELISTATION   =  8,
-	AT_LGA           =  9,
-	AT_MUC           = 10,
-	AT_SFO           = 11,
-	AT_AMS           = 12,
 	AT_OILRIG        = 15,
 	AT_DUMMY         = 255
 };