Complex sentence: The 623d Air Control Flight, callsign "Lightsword," traces its origins to the 305th Fighter Control Squadron (FCS), United States Army Air Forces, organized in 31 March 1943, then activated 01 April 1943 at Bradley Field, Connecticut.
Split into simpler sentences: The 623d Air Control Flight, callsign "Lightsword," traces its origins to the 305th Fighter Control Squadron (FCS), United States Army Air Forces. The 305th FCS was originally organized in 31 March 1943, then activated 01 April 1943 at Bradley Field, Connecticut.