Blue Line Acrylic Paints optimised for brush FS35450, used in so-called «Blue Flanker» scheme of F-16s of 18th and 64th and F-15s of 65th USAF Aggressor Sqdns Also FS35450, standard overall colour of the first USAF F-15A/B Eagle interceptors in so-called «Air Superiority Blue» scheme Also Since 2014 used for lower surfaces of various Russian AF helicopters, including Ka-52, Mi-28, Mi-8/17, Mi-24/35 and Mi-26