Index: /applications/editors/josm/plugins/validator/ignoretags.cfg
===================================================================
--- /applications/editors/josm/plugins/validator/ignoretags.cfg	(revision 20713)
+++ /applications/editors/josm/plugins/validator/ignoretags.cfg	(revision 20714)
@@ -22,4 +22,5 @@
 E:admin_level
 E:old_name
+E:operator
 E:usage
 E:construction
@@ -85,5 +86,5 @@
 K:aeroway=taxiway
 K:aeroway=terminal
-T:aeroway=aerodrome|type=public
+K:aeroway=aerodrome
 ;
 ; Amenity Key/Value Pairs