Posted on December 2, 2019December 2, 2019 by USMilitaryUpdate Speed Demons – an SR-71 and YF-12 following an F-104 In this undated photo, an F-104 Starfighter leads a 3-ship formation with a YF-12 and an SR-71 Blackbird. All three aircraft can fly twice the speed of sound. SHARE THIS UPDATE!Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Tumblr (Opens in new window)MoreClick to share on Pinterest (Opens in new window)Click to share on Skype (Opens in new window)Click to share on WhatsApp (Opens in new window) Related RELATED - B-58 Hustler Brings Ferocious Speed and Power Post navigationPrevious post: B-58 Hustler Brings Ferocious Speed and PowerNext post: Watch B-2 Spirit Stealth Bomber Refueling Video