Date: 12/31/1969 Views: 4513
Date: 01/23/2006 Views: 5615
Date: 12/31/1969 Views: 33828
Date: 08/23/2023 Views: 831870
Believe it or not, these marks actually make some sense. The red line is the correct line of the wing against the fuse, ignore the long black line (my bad). The more curved black line is where the slot for the flap control rod will go.