After a big clean-up of the workshop in preparation of next weeks\' rear and center fuselage riveting, I began preparing the main longerons.
This are aluminium angles that need to be curved to match the fuselage skins.
Before that operation, they have to be cut and marked. As reordering those parts could prove very expensive due to the shipping costs, one has to be very careful.
With my nephew Jacques, we did all the measuring but I left the cutting for the next session in a few days.