Date: 12/31/1969 Views: 8779
Date: 03/07/2004 Views: 5159
Date: 01/30/2010 Views: 8661
Date: 08/23/2023 Views: 143354
Date: 05/23/2007 Views: 549389
This is rib at root of aileron, (one rib inboard of middle of aileron rib), you can see there is a space below ruler, this is what it should be to allow foam on top skin to sit properly. Y9-06-16