Alaska Stat. § 04.21.065
(a) A holder of one of the following types of licenses or permits shall post on the licensed or designated premises three separate warning signs as described in (b) of this section:
(h) If a person cited for a violation under this section does not contest the citation, the person may, on or before the 30th day after the date of the citation, mail or personally deliver to the clerk of the court in which the citation is filed