Tiny helicopter crash on landing

What happens in this video ?

Two people crashed their personal helicopter in Tacoma, Washington, USA. Both survived the accident with only minor injuries.

Comments

John McClure
Easton

(Usa)
Auto gyro with pusher prop
7th January, 2011
Carl Hackert
Saratoga Springs, Ny

(Usa)
Was this a gyrocopter as opposed to a helicopter?
20th December, 2010
Dante
Escondido, Ca

(U.s.a.)
EYEWITNESS TO DISASTER
3rd December, 2010