California university high altitude recce aircraft

[hesham]

Hi,

http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19910008849_1991008849.pdf

 

[hesham]

Anther California University high altitude recce aircraft concepts.
http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19900014950_1990014950.pdf