[sandworm101]

The COCK is the AN-22 and has four engines, which iirc are the same as used on the bear bombers. The NATO name for the An-2 biplane is COLT.

https://en.m.wikipedia.org/wiki/Antonov_An-2

https://en.m.wikipedia.org/wiki/Antonov_An-22

[cstross]

Whoops! Was commenting from memory.