No gents, I cannot take it.
The crucial step was made by mexchiwa who correctly identified the tail as belonging to an An-2.
James didn't accept this as a solution due to the strange Russian habit of designating sub-types as if they were types.
Mike hinted at the three possible designations such planes may have had. He did not name the plane, but certainly identified it correctly.
I did not name the plane either, I only linked an article which summed up all the info already provided by mexchiwa and Mike.
Internet search is not a big deal when you already know what to look for (i.e. the An-2 branch).
Whatever James says, I offer the baton to mexchiwa.