GORDON HUBBARD COLLECTION
No. 3399. Douglas O-22 (29-371 c/n 605) US Army Air Corps
Aeroplane Photo Supply (
APS
) Photo No. 668
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05/31/2009. Remarks by
Johan Visschedijk
: "This aircraft is fitted with an early experimental
NACA
-type cowling."
Read the type remarks on page
8906
.
Created April 13, 2004
