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United StatesUnited States · Commercial

Martin Marietta

4 launches · est. 1961

The Martin Marietta Corporation was an American company founded in 1961 through the merger of Glenn L. Martin Company and American-Marietta Corporation. The combined company became a leader in chemicals, aerospace, and electronics. In 1995, it merged with Lockheed Corporation to form Lockheed Martin.

Vehicles flown · 1

Commercial Titan III
retired
4×

Launch history · 4

  • Mars Observer
    Commercial Titan III
    successSep 25, 19921992
  • Intelsat 604
    Commercial Titan III
    successJun 23, 19901990
  • Intelsat 603
    Commercial Titan III
    successMar 14, 19901990
  • Skynet 4A & JCSat 2
    Commercial Titan III
    successJan 1, 19901990