Burt Rutan joined their study to design an aircraft to meet the requirements with a two-phase program. The first phase was the preliminary design of LCBAA, while in the second phase the Long EZ aircraft was modified to serve as a technology demonstrator. The original layout was of a low wing canard configuration, aircraft powered by a pusher turboprop, and built around a 30 mm Gatling gun capable of destroying light armored vehicles. It was decided that as much military hardware as possible would be used in the design.