Claim: The Athena I is an American small expendable launch system manufactured by 	Lockheed Martin Alliant Techsystems.
Evidence: The Athena I, known as the Lockheed Launch Vehicle (LLV) at the time of its first flight and Lockheed Martin Launch Vehicle (LMLV) at the time of its second flight, is an American small expendable launch system which was used for four launches between 1995 and 2001. Lockheed Martin
Alliant Techsystems