51.   Suspended from the end of the arm, the boxy spacecraft served as a target for a new laser and video rendezvous guidance system mounted on the shuttle.

52.   Teledyne Electronic Systems makes aircraft computers, guidance systems, radars, communications systems, controls and displays for the military.

53.   The Apaches use laser guidance systems and night vision devices that let a two-member crew zero in on armored personnel carriers and tanks.

54.   The award is named for Charles Draper, who invented the first guidance systems for space vehicles, strategic missiles and submarines.

55.   The calendar theory was clearly more plausible than the one that held that the lines were part of a guidance system for prehistoric spaceships.

56.   The CIA concluded in a report that China delivered dozens of missile guidance systems and a computerized machine tools to Iran.

57.   The devices are often used in missile and aircraft guidance systems.

58.   The Defense and Electronics Group of Texas Instruments had been a subcontractor on the TSSAM, developing its missile guidance system.

59.   The guidance systems will adjust targeting data guiding each bomb for the effects of wind, increasing accuracy.