Warp 5
From Tardis Wiki, the free Doctor Who reference
Warp 5 (also written as Warp Five) was a measurement of speed. Hellstorm Fireball engines could power a vehicle to the speed of warp 5 with a good tailwind. (TV: Delta and the Bannermen [+]Loading...["Delta and the Bannermen (TV story)"])
In the 24th century of a parallel universe, Starfleet vessels were capable of speeds up to Warp 5. (COMIC: Assimilation² [+]Loading...["Assimilation² (comic story)"])
