Tyler (Enterprise-D)
Ensign Tyler was a Starfleet officer, assigned to USS Enterprise-D's engineering division in 2370.
That year, after re-calibrating the starboard EPS module, she worked on the deuterium cartridges with Lieutenant Farrell, shortly before the activation of a new warp core. She also had a crush on Chief Engineer Geordi La Forge, but he did not share her feelings. (TNG: "Phantasms")
Ensign Tyler was played by Gina Ravarra.
The novel A Time to Harvest gives her the first name Andrea.