Complex sentence: On the night of 24/25 August 1940, during the Battle of Britain, Bob destroyed his first enemy aircraft, a Heinkel He-111 of III/KG55, guided by his AI operator A/C' Jacobson.
Split into simpler sentences: On the night of 24/25 August 1940, during the Battle of Britain, Bob destroyed his first enemy aircraft, a Heinkel He-111 of III /. KG 55, guided by his AI operator A/C' Jacobson.