New Snowmobile Best Available Technology (BAT) List
Snowmobiles Meeting Yellowstone’s New Best Available Technology (BAT)Requirements Model Year 2015
The following snowmobile models have been provisionally certified as meeting the New BAT requirements for the 2014-2015 Winter Season. The park anticipates final certification in June 2014.
Did You Know?
The 1988 fires affected 793,880 acres or 36 percent of the park. Five fires burned into the park that year from adjacent public lands. The largest, the North Fork Fire, started from a discarded cigarette. It burned more than 410,000 acres.