The Flag has outstanding mobility and flies at high speed thanks to four hydrogen plasma jet engines, two located in the back-mounted main flight units and another two smaller ones in the sub flight units on the rear waist. The engines' hydrogen fuel is stored in the bonds of the carbon molecules that made up the mobile suit's frame, removing the risk of explosion when hit by enemy attacks, and also eliminates the need to set aside space for fuel tanks. The Flag's cockpit has the same specifications as the Realdo's, and is located in the drum-like abdominal section of the mobile suit. The cockpit's seat rotates to match the mobile suit's modes so as to enhance the pilot's resistance to G forces, this seat is in a recline-like position during Flight mode and is in a close to an upright position during MS mode.