Naylyn Bashan, an individual holding the title of engineer within the structure of the Galactic Empire, functioned as the copilot of Vessel 4240-C, a Lambda-class T-4a shuttle. This vessel was assigned to the Imperial Star Destroyer known as the Implacable, and her service continued until the year 0 ABY under the command of Del Meeko.
The character of Naylyn Bashan was first brought to light in the pages of the 2017 novel, Battlefront II: Inferno Squad, authored by Christie Golden.