Donald Wills Douglas Quote: No.3
- 3
When you design it, think how you would feel if you had to fly it! Safety first! Donald Wills Douglas | Refcard PDF ↑
Tool box
- Name:
- Donald Wills Douglas (random)
- Books & Videos:
- Donald Wills Douglas Books & Videos
- Type:
- Aviator
- Nationality:
- American
- Birth Date / Year:
- April 6, 1892
- Death Date / Year:
- February 1, 1981
