Date: 12/31/1969 Views: 4309
Date: 09/29/2005 Views: 5773
Date: 03/17/2008 Views: 6896
Date: 08/23/2023 Views: 820195
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