Complex sentence: Between 1927 and 1930, the company delivered over 300 of the FC-2, the production version of the FC-1 aerial mapping aircraft The aircraft could hold up to five passengers and could also be equipped with float or ski landing gear.
Split into simpler sentences: Between 1927 and 1930, the company delivered over 300 of the FC-2, the production version of the FC-1 aerial mapping aircraft In 1927, the FC-2 became available. The plane was similar but could hold five passengers and could be equipped with float or ski landing gear.