Originally posted by Shugo
Also the SR-71 went more like Mach 5 to be exact. Altitudes were basically doubled and it flew in the 1950's. There are somethings with the Blackbird
that still haven't been found.
This is a highly inaccurate estimation. The airframe of this aircraft would be totally incapable, practically and technically, of withstanding the
stresses of hypersonic travel at such an altitude.
While the SR-71 is still in my opinion one of the most amazing aerospace achievements man has created, it is not capable of the performance you have
stated... but it no doubt led to the research of such demonstrators.
Anyone with any common knowledge of black world aerospace technology (not the conspiracy mumbo-jumbo but known fact) will be aware that stealth
technology has been around since the 70s. Hypersonic manned flight was achieve back in the late 50s... just makes you wonder half a century later what
the U.S. black world is flying out there.
Forget aliens, those flying saucers are demonstrating our technological level now!