T41 amphibian. Yes, you uber-nerd. Other Interesting Images T-41 amphibious tank 12 such vehicles were built in early 1930s. One of them was employed until 1945 in airborne troops of the Moscow Military district T-41 serial amphibious tank as a suspension under fuselage of TB-3 bomber during a demonstration of airborn equipment. The Moscow Military District, 1945
As I find it hard enough finding ones for the main 'name that vehicle' thread at the mo I'll throw this one open for anyone who fancies to ask a question.
Nice one. Completely stumped by that. Trials revealed another big problem of the BA-64Z: a quite low maneuverability. That was especially bad for wooded country, sometime it was need to saw off a tries to get a path. Because of these serious problems, the BA-64Z was considered as hopeless and all further works were cancelled.