Date: 12/31/1969 Views: 3600
Date: 11/13/2007 Views: 6976
Date: 03/04/2004 Views: 7067
Date: 08/23/2023 Views: 766201
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