North American Aviation's B-25 Mitchell was a versatile airframe that saw service in all theaters, with especial impact in the South Pacific and the Mediterranean theaters. The anchor for this section will be the Design Analysis article in the March, 1945 number of Aviation, which deals primarily with B-25H model with the 75mm cannon nose but includes material on the glass-nosed B-25J, also.

A preliminary draft, recovered from microfilm, of the Aviation Design Analysis article [ PDF, 8.7 MiB ] , [ HTML ] is included, as is the text of a design analysis from Air Tech [ HTML ].