Military Aviation
Let’s Talk About All The B-70 Valkyrie Variants Envisioned For The Mach 3 Superbomber Prior To Cancellation
Many fascinating variants were proposed while trying to save the XB-70 Valkyrie program. We have often written about the XB-70 Valkyrie, With a cruise speed of Mach 3 and operational altitude of 70,000 feet, that […]
