List of personnel assigned to the Challenger.
“Roy Dunsel was a Human male Earth Starfleet officer in the 22nd century. He commanded Earth's...Roy Dunsel
“Hendricks was a Human female who served as an officer in the United Earth Starfleet in the 22nd...Hendricks
“Lieutenant Rubin was an Earth Starfleet officer during the Earth-Romulan War. In 2156, Rubin...Rubin
“Lieutenant Commander Estelle Granger was an Earth Starfleet officer during the Earth-Romulan...Estelle Granger