Career
Karubin after graduating from Non-Commissioned Officer"s School for minors was assigned to the 111th Fighter Escadrille. On 3 September 1939 he shot down his first plane, a Bf 110. On 23 January 1940 he arrived in France via Romania and Greece.
He served in the Krasnodębski section of the Groupe de Chasse et de Défense I/55, on 3 June he downed a Do 17 or a Do 215.
After the capitulation of France he came to the United Kingdom. He took part in the Battle of Britain in the Number. 303 Polish Fighter Squadron and destroyed 5 German aircrafts.
On 6 September 1940 he was hit and jumped with a parachute. He was sent to Number. 55 Operational Training Unit Royal Air Force. On 12 August 1941, flying in the clouds, Karubin struck a mountainside, at the same way also died another Polish pilot, Zygmunt Höhne.
