Date: 12/31/1969 Views: 4164
Date: 02/14/2014 Views: 20019
Date: 06/03/2012 Views: 38217
Date: 08/23/2023 Views: 817751
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.