Northrop MQM-33 target drone on rail launcher

Northrop MQM-33 target drone (72 hp McCulloch O-100-2 engine) on rail launcher

Northrop Shelduck basic training target drone, a type produced for 18 countries

Northrop MQM-36 (Shelduck) radio-controlled target drone of the US Navy

NEC-built Northrop MQM-36 Shelduck radio-controlled aerial target

NEC-built Northrop Shelduck target drone

Northrop MQM-57A surveillance drone on its lightweight launcher

Northrop MQM-57A surveillance drone on its lightweight launcher

Northrop NV-104 surveillance drone (250 shp Allison T63-A-5 shaft-turbine engine)