“When you design it, think how you would feel if you had to fly it! Safety first!”
— Donald Wills Douglas
Author: Donald Wills Douglas
Category: design
Tags: design, Donald Wills Douglas
“When you design it, think how you would feel if you had to fly it! Safety first!”
— Donald Wills Douglas
Author: Donald Wills Douglas
Category: design
Tags: design, Donald Wills Douglas