About J 1 1

As we all know, the prototype of J- 1 1 is Su -27. Things with sharp wings are omnipotent. If its side is flat and trapezoidal, it is the pylon of R73 missile, which is the antenna of electronic interference. If it is cylindrical and R73 missile can't be hung, it is a new type of electronic warfare silo. Both of them have the function of wing tip counterweight to prevent wing flutter. The tail wing of Su -27 is a large tail cone with many uses. It includes a rearview radar, an approach warning antenna, a parachute (for landing), an infrared bait, a chaff bait and so on. The tail cone is a big cone, which helps to eliminate the vortex of the fuselage and reduce the flight resistance. At the same time, there is a fuel tank in the thick tail beam.