. "Radioplane RP-77"@en . "24"^^ . "Boeing 502-10F"@en . . "Radioplane RP-77D target drone"@en . "47000"^^ . "425"^^ . "4.53"^^ . . "1"^^ . "1958"^^ . . . "The Radioplane RP-77 was a small target drone missile, constructed largely of plastic materials, produced by the Radioplane division of the Northrop Corporation. Although the RP-77D was successfully tested by the United States Army, the decision was made not to procure the aircraft."@en . . . . . . "4"^^ . . . "RP-77D"@en . . "4.66"^^ . "1.58"^^ . . "turboprop"@en . "Boeing 502 turboprop"@en . "The Radioplane RP-77 was a small target drone missile, constructed largely of plastic materials, produced by the Radioplane division of the Northrop Corporation. Although the RP-77D was successfully tested by the United States Army, the decision was made not to procure the aircraft."@en . "One hour at 40,000 feet"@en . . . "2"^^ . "Radio"@en . "None"@en . . "1050"^^ . . "imp"@en . "285"^^ . . . "yes"@en .