2185, Space Dynamics had indroduced a prototype short-type carrer with a Toshiba TE-0071 G-Diffuser Engine for the original model. Lennard&Wingman Exports had bought all the assets from Space Dynamics in 2213(ALW12), so Lennard&Wingman had upgraded the engine to Rolls Royce RMD-X021-S for better effecency but in 2237(ALW36) they decomissioned the carrer.