The 1986 movie sequel ALIENS included that phrase. Ferro, the female pilot of the drop ship that took Ripley and the space marines to the surface of LV-426 said this as the ship cleared the clouds and entered a flight path heading towards the colony complex. Drop ship, clearing the clouds, clear flight path to target- lots of potential imagery in this if the reference is to the ALIENS version of 5:5. I like the idea but it's so difficult to predict Q's meanings on such things. This explanation does sound quite plausible though.