
Lockheed Martin DARPA Robotics Challenge Promotional video
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| Lockheed Martin DARPA Robotics Challenge Promotional video | 
videos of famous brands in this blog

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| Lockheed Martin DARPA Robotics Challenge Promotional video | 

| Lockheed Martin Havoc 8x8 Armored Modular Vehicle Promotional video | 

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| Lockheed Martin Joint Light Tactical Vehicle (JLTV) promotional video | 

An F-35B test aircraft completes the first-ever vertical takeoff (VTO) at NAS Patuxent River, Md., on May 10, 2013. While not a capability used in combat, VTOs are required for repositioning of the STOVL in environments where a jet could not perform a short takeoff. In these cases, the jet, with a limited amount of fuel, would execute a VTO to travel a short distance.