Sector 63
Sector 63 was a region of space. This sector was located in a quadrant that was adjacent to a quadrant, which contained the planet Dytallix B.

In 2364, the starships , , , and  rendezvoused at Dytallix B. Shortly after the ships departed, the Enterprise-D picked up an unusual disturbance in this sector. The disturbance was caused by the destruction of the Horatio. ()

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