- For other uses, see Type 7.
Type 7 was a material option, a Khitomer Alliance designation for the visual appearance of a spacecraft's outer hull, i.e. a vessel's "skin". This version of Type 7 was available for Federation Starfleet starships and shuttlecraft. It was one of the new default materials for ships of the line introduced in late 2409 and early 2410. (STO - Klingon War mission: "Welcome to Earth Spacedock")