G. Harry Stein

G. Harry Stein was a Human Starfleet officer of the mid-24th century.

In 2364 he held the rank of captain and was the commanding officer of the USS White Sands. In that year, prior to stardate 41775, he received a mission order about the Rigel/Andor subspace relays from Commodore Peter Bryce of Starfleet Advanced Technologies Division. 

G. Harry Stine did work at the White Sands Proving Grounds in New Mexico so it does seem that this is a reference to this model rocketry pioneer.