70 ILCS 705/14.03

The clerk of the court shall give notice of the hearing substantially in the form and in the manner and for the length of time provided hereinafter. Within 5 days after the first publication of the notice the clerk of the court shall mail a copy thereof by first-class mail with postage fully prepaid to each trustee of each district. The notice shall be entitled "Proposed Consolidation of Fire Protection Districts" and must state: (a) in what court and on what date the petition was filed; (b) the names of the districts proposed to be consolidated and the name of the proposed consolidated district; (c) a general description of the matter proposed to the court; and (d) the place, date and hour the petition will be heard.