Wis. Stat. § 114.06

The liability of the owner of one aircraft, to the owner of another aircraft, or to aeronauts or passengers on either aircraft, for damage caused by collision on land or in the air shall be determined by the rules of law applicable to torts on land. This section does not make rules of the road under ch. 346 applicable to airplanes. Air Wisconsin, Inc. v. North Central Airlines, Inc. 98 Wis. 2d 301, 296 N.W.2d 749 (1980).