Drawing by Tapani Tuomanen

PR-5 was an airliner version with rounded section plywood fuselage accommodating an heated vane for four passengers and an enclosed pilot cockpit.

220 PR-5 were built in Z.241 in 1936-39 and over 40 P-5 were converted to PR-5 in 1940.

PR-5 SSSR-L2183 (s/n 128) was delivered in 1937. Here we see it with skis and freight containers.