When you design it, think how you would feel if you had to fly it! Safety first!-- Donald Wills Douglas
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Name: Donald Wills Douglas Type: Aviator Nationality: American Birth: April 6, 1892 Death: February 1, 1981 |
When you design it, think how you would feel if you had to fly it! Safety first!-- Donald Wills Douglas
|
|
Name: Donald Wills Douglas Type: Aviator Nationality: American Birth: April 6, 1892 Death: February 1, 1981 |