Aug 192014
 

A 1986 NASA artists impression of a hypersonic aircraft, showing heating along the leading edges. This *appears* to be a hypersonic transport (as opposed to a military or research vehicle). Likely part of the “Orient Express” concept for an HST derivative of X-30 NASP technologies.

C-1986-3888 HST

 

 Posted by at 9:45 pm