WW2 aircraft construction film

An interesting film shot during 1943 showing construction of a light aircraft. It gives some clear idea to people how intensive the work that goes into aircraft is…http://www.youtube.com/watch?v=Q6q1VKsTeKQ&feature=g-u-u&context=G2f618a2FUAAAAAAAAAA

This type of aircraft was infact even used by the US military as a warbird in WW2… so all the more relevant.