To steer ships by remote control from such a distance they'd have to be equipped with much better guidance mechanism than I know.

A guided bomb must carry fewer explosives to accommodate the guidance mechanisms.

"Severe damage to upper region of torso and lower region of guidance mechanism."

Second, the Air Force needs only 239 finished guidance mechanisms.

To check a Minuteman's guidance mechanism, for instance, the nose cone containing three warheads must be removed.

Nineteen are operational, with the others on standby because of problems involving the missile's guidance mechanisms.

Could be a random meteor scheduled to knock out our guidance mechanism.

The guidance mechanisms were so simple, he effortlessly controlled all three of them.

Even though the original distance between them was over fifty feet, the guidance mechanism of the sentry fixed on Troy as soon as he appeared.

Hitting the mark was another matter--we had no idea what guidance mechanisms the missiles had.