Date: 12/31/1969 Views: 2970
Date: 06/10/2015 Views: 24682
Date: 12/31/1969 Views: 5076
Date: 08/23/2023 Views: 119009
Date: 05/23/2007 Views: 542485
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