“The Bastard,” the only SR-71C ever built
Because it was a hybrid made of the first YF-12A’s rear fuselage and a functional engineering mockup of an SR-71A forward fuselage created for static testing, SR-71C S/N 61-7981 was…
Because it was a hybrid made of the first YF-12A’s rear fuselage and a functional engineering mockup of an SR-71A forward fuselage created for static testing, SR-71C S/N 61-7981 was…