Gudkov Gu-82
A radial engined variant of the original Lavochkin-Gorbunov-Gudkov LaGG-3 , the Gu-82 was intended to alleviate the performance shortcomings of its predecessor already employed by Voyenno-Vozdushnye Sily ( VVS ) in the initial phases of World War II . 
<triplet> Lavochkin-Gorbunov-Gudkov LaGG-3 <subj> Voyenno-Vozdushnye Sily <obj> operator