[kwflatbed]

This snowmobile struck a rock and launched into the air before landing in a ditch.

AUBURN, NH (CBS) - A snowmobile accident killed a father and hospitalized his son on Saturday afternoon.
Just after 4 p.m., police responded to reports of a snowmobile crash at Front Park near the Londonderry Turnpike.
The father was 41 years old and his son was only 9, according to a report from the Manchester Union Leader.

http://boston.cbslocal.com/2013/02/16/nh-snowmobile-accident-hospitalizes-two-riders/