The S-90 is the new installation of the SDF. it is a hypersonic stealth bomber. Thanks to it's lightweight carbon fuselage and years of engineering it can fly up to speeds of mach 10 and beyond. It can also orbit earth and return due to it's heat shield and rocket engines. it is easy to use and can carry extremely heavy payloads.
Very good for carrying nukes. I'm trying to get a contract to make planes for the scratch nation military. ALL GENUINE MODELS OF SDF PLANES AND EQUIPMENT ARE MADE IN AUSTRALIA! DO NOT TRUST ANY OTHER COMPANIES WHO CLAIM TO OWN THIS!