Lockheed Martin should deliver the aircraft to the end of 2019.
The company Lockheed Martin will supply the U.S. Department of defense 13 stealth fighter-bombers of the fifth generation F-35s.
A contract in the $ 1.3 billion includes six F-35Bs for the marine corps, three F-35As for the air force and four F-35Cs for the Navy.
The contract must be completed by December 2019.