JF-4

JF-4 is Johnnette Technologies' runway-operated medium-altitude, long-endurance uncrewed combat aircraft for armed reconnaissance and strike missions. The manufacturer lists a 12-metre wingspan, 700-kilogram aircraft weight, 22,000-foot service ceiling and 300-kilometre operational range, with an internal-combustion engine and line-of-sight or beyond-line-of-sight communications.

Payload options include electro-optical and infrared sensors, laser designation, radar and mission stores. Flight-control functions cover automatic route tracking, taxi, takeoff, landing and parking, with three redundant autopilot and sensor-fusion channels. Johnnette also describes navigation using internal sensor fusion with NAVIC support. These are manufacturer-stated specifications for JF-4 and remain separate from the dimensions and performance of its smaller JF-2 surveillance aircraft.