The Normandy-class SR are two fictional spacecraft in the Mass Effect video game franchise. She first appears in Mass Effect as the SSV Normandy SR-1, the product of a joint venture between the human Systems Alliance and the Turian Hierarchy, and described as the most advanced military infiltration starship in the galaxy within the series. An improved version of the ship known as the Normandy SR-2, though no longer a commissioned spaceship of the Alliance Navy, is later constructed by the anthropocentric paramilitary organization Cerberus and appears from Mass Effect 2 onwards. Both iterations of Normandy have Jeff "Joker" Moreau (voiced by Seth Green) as the pilot in command, while the SR-2 is integrated with an artificial intelligence entity known as EDI (voiced by Tricia Helfer). She fu