- Relatively flat central belly area.
- Straight through engine air path (which implies radar blockers, as in the F-117 and F/A-18E/f).
- The flaps on the leading edge of the leading edge extensions.
- Metallic skin on rear portion of engines.
- Su-27 style "stinger, with a relatively large radome.
- Landing gear appears robust.
- Trapazoidal (stealthy) air inlets with splitter plates.