Quotes by
Donald Wills Douglas
When you design it, think how you would feel if you had to fly it! Safety first!
When you design it, think how you would feel if you had to fly it! Safety first!
Quotes by
When you design it, think how you would feel if you had to fly it! Safety first!
When you design it, think how you would feel if you had to fly it! Safety first!
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