Iowa Admin. Code r. 571-67.2
"All-terrain vehicle" means a motorized flotation-tire vehicle with not less than three low-pressure tires, but not more than six low-pressure tires, or a two-wheeled off-road motorcycle, that is limited in engine displacement to less than 800 cubic centimeters and in total dry weight to less than 850 pounds and that has a seat or saddle designed to be straddled by the operator and handlebars for steering control and any other vehicle registered under Iowa Code chapter 3211.
"Area" means any park, recreation area, forest, or preserve under the jurisdiction of the department of natural resources.
"Department" means the department of natural resources (DNR).
"Director" means the director of the department of natural resources or designee.
"Division administrator" means the division administrator of the DNR division responsible for managing the area in question.
"Equestrian" means a horserider or a person who is horseback riding.
"Equestrian hunting permit, which may include an annual permit, application" means an application by a hunter wishing to ride off trail to hunt in an area. This application shall include the dates and area and provide a contact number in case of conflicts or questions. Applications will be evaluated for potential user conflicts and the potential for the need to obtain a special event permit pursuant to 571-subrule 61.7(16).
"Horse" means any equine animal, including horses, mules, burros, donkeys, and all llamas or alpacalike animals.
"Snowmobile" means a motorized vehicle weighing less than 1,000 pounds which uses sled-type runners or skis, endless belt-type tread, or any combination of runners, skis, or tread, and is designed for travel on snow or ice and any vehicle registered under Iowa Code chapter 321G.
Iowa Admin. Code r. 571-67.2