System 7743.8
System 7743.8 was the Vulcan designation for an uninhabited star system located near the Kontaran system.

In 2381, the Pakled clumpship  tested a Varuvian bomb on a large asteroid in this system. The explosion produced a burst of metreon particles, which drew the attention of the Federation starship  and Vulcan cruiser Sh'vhal.

The Klingon Bird-of-Prey  subsequently rendezvoused with the Pakled in the system, whereupon they were discovered by the Cerritos and the Sh'vhal. A battle ensued between the two Federation vessels and the Pakleds and Klingons, which resulted in the Pakled retreating after the Klingons disengaged. ()

7743.8