Iowa Code § 481A.120: Hunting from aircraft or snowmobiles prohibited.

A person, either singly or as one of a group of persons, shall not intentionally kill or wound, attempt to kill or wound, or pursue any animal, fowl, or fish from or with an aircraft in flight or from or with any self-propelled vehicles designed for travel on snow or ice which utilize sled type runners, skis, an endless belt tread, or wheels, or any combination thereof, and which are commonly known as snowmobiles.