"None"@en . . "The V-120 Valkyrie is a used by the Joint Strike Force."@en . . "4"^^ . "2"^^ . "The V-120 Valkyrie is a tilt-rotor aircraft designed to transport vehicles. It is in use by the United States Joint Strike Force."@en . . "yes"@en . "The V-120 Valkyrie is a tilt-rotor aircraft designed to transport vehicles. It is in use by the United States Joint Strike Force."@en . . . . "Cargo Helicopter"@en . . "The V-120 Valkyrie is a used by the Joint Strike Force."@en . "V-120 Valkyrie"@en . . "V-120 Valkyrie"@en . .