Dick Brownfield (Lieutenant Commander)
Dick Brownfield was a Starfleet officer in the 24th century. 

In 2371, he was a crewmember aboard the . He was among the crew stranded in the Delta Quadrant, when Voyager was forcefully brought there by the .

In 2372, as a lieutenant commander, he was named on the Planetary Geosciences Division duty roster. ()

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Individuals
Starfleet sciences personnel
USS Voyager personnel