Complex sentence: On 3 September six PZL P-11c of Polish 112th Fighter Escadrille, headed by Krasnodebski took off against German Bf 110 fighters.
Split into simpler sentences: On 3 September six PZL P-11c of 112. Eskadra Mysliwska (Fighter Eskadrille), headed by Krasnodebski took off against German Bf 110 fighters.