Editing Nova Class (section)

== Navigational deflector ==

In order to prevent space debris and objects from colliding and damaging the vessel, Nova-class vessels, like other Starfleet vessels, were equipped with a navigational deflector at the bow of the secondary hull. If the main deflector was damaged or disabled, a secondary deflector on the saucer could substitute the main deflector. 

Like most Starfleet vessels, the Nova-class was also equipped with a deflector shield for defensive purposes. Shields on a Nova-class could be fully recharged after charging the shield emitters for 45 seconds. This task required the shields to be dropped. The shield grid itself was located along the secondary hull.