Major Thomas Dale Hutchinson, USAAF


D-4 Flight Computer

8th Air Force,
384th Bomber Group,
547th Squadron

A page from the Thomas Dale Hutchinson (deceased) collection describing his W.W.II experiences as a B-17 Pilot, and Deputy Commander of the 384th Bomber Group, 8th U.S. Army Air Force







Major Hutchinson's D-4 Time/ Distance flight Computer.
It is of the type used by B-17 crews during WWII.


D-4 Front


D-4 Back and Original Box










The material on these pages, and considerably more, came into my possession after Thomas Dale Hutchinson's death. I hope to add to this website until I have all 25 of his missions, the crew photos, pilot's logs, and bombing photos displayed.

For further information contact David Habura at