GBU-12 Paveway II of the Paveway series) are produced by defense contractors Lockheed Martin and Raytheon. Raytheon began production after purchasing the product line from Texas Instruments. Lockheed Martin was awarded a contract to compete with Raytheon when there was a break in production caused by transferring manufacturing out of Texas. "Paveway II" refers specifically to the guidance kit, rather than to the weapon itself. See also GBU-16 Paveway II, where the same guidance unit is fitted to a Mk 83 1,000-lb bomb. The US Department of Defense has upgraded GBU-12 production versions to include GPS guidance modes. Lockheed Martin is the sole
General Dynamics built. Canadair also produced 200 CF-104 Starfighter supersonic fighter aircraft, a license-built version of the Lockheed F-104. In 1976, General Dynamics sold Canadair to the Canadian Government for $38 million, and the company was acquired by Bombardier Inc. in 1986. Aircraft production became increasingly important at Canadair, and Hopkins argued that the name "Electric Boat" was no longer appropriate—so Electric Boat was reorganized as General Dynamics on 24 April 1952. General Dynamics purchased Convair from the Atlas Group in March 1953. The sale was approved by government oversight with the provision that GD would continue to operate out of Air