Index: /trunk/data/defaultpresets.xml
===================================================================
--- /trunk/data/defaultpresets.xml	(revision 4401)
+++ /trunk/data/defaultpresets.xml	(revision 4402)
@@ -1449,6 +1449,6 @@
                 <text key="aerialway:occupancy" text="Number of people per chair" default="" delete_if_empty="true" />
                 <text key="aerialway:duration" text="Typical journey time in minutes" default="" delete_if_empty="true" />
-                <check key="aerialway:bubble" text="Has bubble?" default="" delete_if_empty="true" />
-                <check key="aerialway:heating" text="Has heating?" default="" delete_if_empty="true" />
+                <check key="aerialway:bubble" text="Has bubble?" default="off" delete_if_empty="true" />
+                <check key="aerialway:heating" text="Has heating?" default="off" delete_if_empty="true" />
             </optional>
         </item>