nasm2013-00438.jpg
The Astroinertial Navigation System provided rapid celestial navigation fixes for the SR-71.
nasm2013-00439.jpg
The Astroinertial Navigation System provided rapid celestial navigation fixes for the SR-71.
nasm2013-00440.jpg
The Astroinertial Navigation System provided rapid celestial navigation fixes for the SR-71.
nasm2013-00441.jpg
The Astroinertial Navigation System provided rapid celestial navigation fixes for the SR-71.
nasm2013-00442.jpg
The Astroinertial Navigation System provided rapid celestial navigation fixes for the SR-71.