IBM AN/FSQ-7 in By Dawn's Early Light (1990)
A panel from the FSQ-7 appears in the Strategic Air Command.
This is exactly where you would expect to see the FSQ-7, but it would have been retired long before 1990.
Brian Thacker
The vacuum tube Q-7 was used for air defense, hence by NORAD, not SAC. A transistor version was developed later by IBM, and named the AN/FSQ-31; this was used by SAC during the late 1960s and early 1970s. It was much smaller, occupying only part of a floor. (I worked on it.) The Q-31 was later replaced by Honeywell mainframes.
2021-08-28 13:11