thanks. Are there any other performance stats? things like endurance, speeds, stalling speed, range etc etc.renmin said:Well it says here, it weighs 100 pounds, can fly up to 4000 meters as max altitude. It was designed by Chengdu Air Corp. same company that designed J-10. The First picture looks like some sort of trainer. It must be a new trainer design, and the people are being briefed on the model.