An eyewitness to the Washington plane disaster has described seeing the plane at a 90 degree-angle seconds before ... had ...

The water vapor from the hot plane engine turns to ice mid-air which we see as white lines in the sky called contrails. This is the same phenomenon we see when we breathe hot air on a cold day.

where a performance was done by the Sky Aces Formation Aerobatic Team on Friday about 5.30pm near Geelong. The plane spiralled to the ground as debris came from the aircraft in front of a huge crowd.