XF-108 Rapier
Check out the North American XF-108 Rapier, it was a planned Mach 3, long-range interceptor. The project was terminated in 1959 before any prototypes were constructed, primarily due to rising costs. There were plans to share engine and escape capsule development with the North American XB-70 Valkyrie. #xf108 #boneyardsafari #aviationsafari
