Military jets collide preparing for airshow

[Nigel C]

http://www.smh.com.au/world/two-russian-jets-collide-in-air-show-rehearsal-20090817-emmc.html

2 Russian jets tangled, killing one. Video footage included in the link.

[Gerard M]

Something similar happened like this a fair while back didn't it? Two jets collided mid-show?