The SR-71 and B-52 bring back fond memories when I was in the Air Force.
When I was stationed at Castle AFB in Merced (actually Atwater) CA, I would take my jet speed and .15 speed ships out to the flight line LATE at
night when I had to repair the Doppler system and set them up about 50' in front of the bomber I was working on, fire up the EVS system (the 2 boobs under the nose of the jet) and use the camera and cross hairs to set the wing, motor and stab incidence. Made all the differance in the world.