On 12 June 1940, the group was joined with the group of lieutenant Franciszek Skiba. In the last days of the Battle of France, the group patrolled the area around the engine factories in Limoges, and between 16 and 17 June, they took part in the defence of Bordeaux. On 21 June, the pilots had evacuated from Bordeaux, via ship SS Kmicic, traveling to the United Kingdom. All pilots of the group were assigned to the No. 303 Squadron of the Royal Air Force.[1][2]
Olgierd Cumft, Hubert Kazimierz Kujawa, Księga lotników polskich poległych, zmarłych i zaginionych 1939-1946. Warsaw, Wydawnictwo Ministerstwa Obrony Narodowej, 1989. ISBN 83-11-07329-5.