The SR71 had impressive AN computers. Here is where you might start [0] looking. I found some lessons online [1] that might help. [0] https://timeandnavigation

The SR71 had impressive AN computers. Here is where you might start [0] looking. I found some lessons online [1] that might help. [0] https://timeandnavigation.si.edu/multimedia-asset/nortronics-nas-14v2-astroinertial-navigation-system https://timeandnavigation.si.edu/multimedia-asset/nortronics... [1] https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=2ahUKEwjd_9zl7rvcAhWbIjQIHSSJCFQQFjAAegQIBxAC&url=http%3A%2F%2Ffer3.com%2Farc%2Fimgx%2Fmalkin-accuracy-of-astro-nav.pdf&usg=AOvVaw0VR5di0SMKMZ5tV0tCOK-q https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&c...