Date: 12/31/1969 Views: 2925
Date: 12/31/1969 Views: 2507
Date: 12/13/2004 Views: 3240
Date: 08/23/2023 Views: 87193
Date: 05/23/2007 Views: 533219
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