Label:
As a bombardier and navigator aboard a Curtiss P-40 Warhawk, Roland Merritt Brown, Sr. used this E-6B flight computer to calculate dead reckoning, determining an airplane's current position based on a fixed point and the plane's speed and course over time.
Date:
1944 ca
Catalog #:
2011.023.0012a-b
Object Name:
Rule, Slide
Slide #:
17 of 19
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