Lockheed Martin Space Systems Lockheed Martin Space Systems Lockheed Martin Space is one of the four major business divisions of Lockheed Martin. It has its headquarters in Denver, Colorado with additional sites in Sunnyvale, California; Santa Cruz, California; Huntsville, Alabama; and elsewhere in the US and UK. The division currently employs about 16,000 people, and its most notable products are commercial and military satellites, space probes, missile defense systems, NASA's Orion Multi-Purpose Crew Vehicle, and the Space Shuttle External Tank. The Lockheed Missile Systems Division was established in Van Nuys, Ca. in late 1953 to consolidate work on the Lockheed X-17 & X-7. The
Lockheed Martin ALHTK phases of ballistic flight. MDA has supported this work since 2005. Lockheed Martin ALHTK Lockheed Martin ALHTK (sometimes spelled Lockheed Martin Air Launched Hit To Kill) is a Lockheed Martin program sponsored by the USAF and Missile Defense Agency. ALHTK mounts the PAC-3 missile on the wing of an F-15 by using an external shell in the shape of a fuel tank to house the PAC-3 missile. The F-15 was fielded by the US Air Force in 1976, and the PAC-3 by the US Army in 1999. The PAC-3 missile has been used successfully in operations in Iraq. The combined