Complex sentence: Duxford reopened in August 1951 when Nos.64 and 65 Squadrons arrived with Meteor F.Bs and, two years later, Duxtbrd was chosen to provide the aircraft for the 1953 Coronation Flypast.
Split into simpler sentences: Duxford reopened in August 1951 when Nos.64 and 65 Squadrons arrived with Meteor F.Bs. Two years later, Duxford was chosen to provide the aircraft for the 1953 Coronation Flypast.