CCTV displays WZ-10 pilots training in the region of Nankin

http://www.youtube.com/watch?v=Bxw3vtvd33k
http://www.youtube.com/watch?v=MYzulHO2c04

CCTV-13 has other pictures of the same exercise

http://www.youtube.com/watch?v=5k3ma36fO9s
http://www.youtube.com/watch?v=JTSutjWt694
http://www.youtube.com/watch?v=Fhxc7fhDOtA
http://www.youtube.com/watch?v=lxauqqj-oQc
All of the 70 helicopters took part to the exercise.

Thanks to Henri, again.