What model of aircraft is this?
It's an Antonov An-2.

[It] is a Soviet mass-produced single-engine biplane utility/agricultural aircraft designed (...) in 1946. Its remarkable durability, high lifting power, and ability to take off and land from poor runways have given it a long service life. The An-2 is still produced and remains in service with military and civilian operators around the world.

Original image here (no description though).
(commons.wikimedia.org)
(commons.wikimedia.org)