This is a very informative post by William Wynne on steel tube fuselages.
http://flycorvair.net/2012/11/17/steel-tube-fuselages-safe-planes-and-250mph-accidents/
This is a very informative post by William Wynne on steel tube fuselages.
http://flycorvair.net/2012/11/17/steel-tube-fuselages-safe-planes-and-250mph-accidents/