Titan IIID – Lockheed Martin Family: Titan meters Length: 36 meters Diameter: 3.05 meters Launch Mass: 612 Low Earth Orbit Capacity: 12300 The Titan IIID was manufactured by Lockheed Martin with the first launch on 1971-06-15. Titan IIID has 0 successful launches and 0 failed launches with a total of 0 launches. The Titan IIID or Titan 3D was an American expendable launch system, part of the Titan rocket family. Titan IIID was flown 22 times with KH-9 and KH-11 satellites between 1971 and 1982, all successful launches. Manufacturer Lockheed Martin’s Space Division started in the production of missiles and later ICBM’s in the 1950s. Their TITAN missile system was used for 12 Gemini spacecraft and the Voyager probes. They have worked largely in collaboration with NASA on many of their probes, landers, and spacecraft, and hope to play a key role in NASA’s return to the moon in 2024. Lockheed Martin is a Commercial USA entity that was founded in 1953 and is administered by . Lockheed Martin has 7 successful launches and 1 failed launches with a total of 8 launches.