Complex sentence: Following Dornier's insolvency, AvCraft Aviation of Virginia acquired the rights to the 328 program in March 2003, including the 32-seat 328JET and 328 turboprop, 18 328JETs in various stages of assembly, and the development work on the 428JET.
Split into simpler sentences: Following Dornier's insolvency, AvCraft Aviation of Virginia acquired the 328 program in March 2003. This included the designs, 18 328JETs in various stages of assembly, and the development work on the 428JET.