Date: 12/31/1969 Views: 3582
Date: 03/02/2009 Views: 2351
Date: 05/31/2008 Views: 2897
Date: 08/23/2023 Views: 81868
Date: 05/23/2007 Views: 531032
When we ran conduit, we laid up two 3" BID patches on each side of rib before making 1" conduit hole. Except near wingtip, holes are in center of ribs, (less stress compared to top or bottom). Y9-06-04