Lasca

Lieutenant Lasca was a 24th century Starfleet engineer in the Starfleet Engineering Corps.

In an alternate timeline, created in 2372, Lasca and Harry Kim created the experimental runabout, USS Yellowstone (NX-74751). On stardate 49011, Lasca and Kim had a meeting at Starfleet Headquarters with Admiral Strickler regarding the Yellowstone. 

Lasca