This ship happened to have a magnetogravitic drive, which automatically put it into the MG class. It also happened to be the first successful model to be equipped with a Yale robotic brain, so it was given the designation MG-YR-7—the first six had had more bugs in them than a Leopoldville tenement. So somebody at Yale—another unsung hero—named the ship McGuire; it wasn't official, but it stuck.
Description:
This ship happened to have a magnetogravitic drive, which automatically put it into the MG class. It also happened to be the first successful model to be equipped with a Yale robotic brain, so it was given the designation MG-YR-7—the first six had had more bugs in them than a Leopoldville tenement. So somebody at Yale—another unsung hero—named the ship McGuire; it wasn't official, but it stuck.