Sector 004
Sector 004 was a region of space in the Beta Quadrant. A section of the Romulan Neutral Zone was located in Sector 004/11. 

In 2364, the Federation starships , , and  and the starbase Starbase Trailer Twenty-Nine were ordered by Starfleet Command to decrease sensor drone surveillance of this sector. This sector was mentioned in mission orders. (, okudagrams)

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bg:Сектор 004
000004
Sector 0004