Date: 12/31/1969 Views: 3976
Date: 01/05/2005 Views: 5243
Date: 12/31/1969 Views: 3878
Date: 08/23/2023 Views: 713481
Dihedral of wings causes a slight angle to the sewing thread that is parallel with ground, the center drill counter bore allows sewing thread to exit .0145" hole with out being pushed down. Y13-08-03