Mezue ahịrịokwu na-esonụ: Rogožarski rụpụtara ụgbọelu IK-3, nke a na-ewere dị ka ụgbọelu agha Serbia kasị mma. Ọ bụ obere nku otu oche monoplane, wuru na 1936 site Ilić, Sivčev na Slobodan Zrnić. A rụchara nke mbụ ya n'afọ 1938 ma malite imepụta ya n'afọ 1940. Tupu Agha Ụwa nke Abụọ amalite n'April 1941, ọ bụ naanị ụgbọelu iri na abụọ ka a rụchara. Isii n'ime ha na-eje ozi na 51st Independent Fighter Group nke 6th Fighter Aviation Regiment, nke chebere isi obodo Belgrade. Ha jidere onwe ha megide Messerschmitt Bf 109 (Bf 109E) ụgbọ elu, n'oge
Ndị Germany wakporo obodo anyị. Egburu IK-3 atọ, ebe e gburu Messerschmitts asaa, otu mebiri emebi. Ndị ọrụ ha nọ n'ala bibiri IK-3 atọ ndị fọdụrụnụ, ka ndị German na-aga n'ihu ghara ijide ha.