Mobile suits capable of switching between MS and Flight Forms are also deployed by two major powers, but they are not designed with mid-air transformation in mind like Kyrios. The old VMS-15 Union Realdo and AEU-05 AEU Hellion (belonging to the Union and AEU respectively) have incomplete transformation mechanisms, requiring parts swapping in designated facilities to operate in the different forms; although their respective successor, the SVMS-01 Union Flag and AEU-09 AEU Enact, can transform in mid-air, this is achieved through a piloting technique known as "Graham Maneuver" (also known as "Graham Special") and not an inherent feature. On the other hand, the Kyrios has a complete transformation mechanism enabled by a control system using the special GN Particles. As a result, not only can Kyrios freely transform within and outside of the atmosphere, it also gains mobility, maneuverability and versatility that greatly surpassed those of other mobile suits with Flight Forms. It should be noted that Kyrios' transformation still requires some degree of piloting skills, but can theoretically be performed by anyone.