Fuselage
Drilling
Positioning, drilling and riveting parts W-WC1, W-EC2, W-EC3 on rear spar together with W-RC-4/4.
Riveting of flap control parts.
Positioning, drilling and riveting parts W-WC1, W-EC2, W-EC3 on rear spar together with W-RC-4/4.
Riveting of flap control parts.