1.   But Renault wants the system built-in, ready for traffic navigation systems.

2.   Draper was a pioneer in the development of inertial navigation systems.

3.   If I were a Brown lackey, I would have applauded his idea of putting global-positioning navigation systems on Muni buses.

4.   Possibly the most fascinating thing about the rover, however, was its on-board navigation system.

5.   The navigation system employs Global Positioning System satellites and regional map software to help guide drivers to unfamiliar addresses.

6.   ...the new navigation system which will enable aircraft to navigate with total pinpoint accuracy.

7.   Our new car has an onboard navigation system.

8.   The pilot radioed that his navigation systems had failed.

9.   Also featured will be a navigation system and voice-activated controls.