Complex sentence: After the war, military sales still represented a large portion of Fairchild's revenue, in particular, a U.S. Air Force contract for the C-82 Packet cargo and troop-carrying airplanes and spare parts.
Split into simpler sentences: After the war, military sales still represented a large portion of Fairchild's revenue. The company won a U.S. Air Force contract for the C-82 Packet cargo and troop-carrying airplanes and spare parts.