Complex sentence: Upon being commissioned as CWO2s, selectees will undergo warrant officer indoctrination and then flight school for 18 to 30 months; after completion of flight school, will be placed in one of four types of squadrons: anti-submarine, combat support, patrol or reconnaissance.
Split into simpler sentences: Upon being commissioned as CWO-2, selectees will undergo warrant officer indoctrination and then flight school for 18 to 30 months. After completion of flight school, selectees will be placed in one of four types of squadrons: anti-submarine, combat support, patrol or reconnaissance.