3 ms·
The 85k for the SR-71 is the unclassified information that has been made available. Rumor has it they hit 100k+ with the SR-71. Figures on actual ceiling for th
by X-Istence 15y ago
The 85k for the SR-71 is the unclassified information that has been made available. Rumor has it they hit 100k+ with the SR-71. Figures on actual ceiling for the SR-71 flights that were made have never been made public.