. . "Northrop KD2R Shelduck" . . . "MQM-57 \\\"Falconer\\\"" . "Radioplane BTT#MQM-57 Falconer" . "Q-10" . "KD2R Drone" . . "Northrop KD2R-5" . . . . . . . "Radioplane KD2R-5" . "Radioplane BTT" . "KD2R Quail" . "Northrop Shelduck" . "Radioplane Shelduck D.1" . . "KD2R" . "MQM-33" . . . . "Radioplane BTT" . "73000" . . "MQM-33B" . "Northrop Q-19 Target Drone" . . . . . . "Northrop MQM-36 Shelduck" . "OQ-19" . . . . "Radioplane OQ-19" . "Basic Training Target" . .