When you design it, think how you would feel if you had to fly it! Safety first! Donald Wills Douglas
When you design it, think how you would feel if you had to fly it! Safety first!
Dream no small dream; it lacks magic. Dream large. Then make the dream real. Donald Wills Douglas
Dream no small dream; it lacks magic. Dream large. Then make the dream real.
When the weight of the paper equals the weight of the airplane, only then you can go flying. Donald Wills Douglas
When the weight of the paper equals the weight of the airplane, only then you can go flying.
