WHMX (105.7 FM) is a radio station broadcasting a Contemporary Christian format. Licensed to Lincoln, Maine, United States, the station serves the Bangor area. The station is owned by Lighthouse Radio Network, Inc.^[2]

The station went on the air as WLKN-FM on April 1, 1975. On September 3, 1987, the station changed its call sign to WGUY, and on June 8, 1989, it became the current WHMX.^[3] The station originally operated on 99.3 MHz;^[4] it moved to 105.7 in 1991.^[5] WHMX for much of the 1990s was known as Hot Mix 106 and in 1997 was bought out by Bangor Baptist Church and paired with WHCF. In May 2005, the station changed slogans from 105-7 The X to Solution FM.^[6]

On September 28, 2012, the sale of WHMX and WHCF, along with translators W274AF, W221BO, W227BE, W229AT, and W270BD, to Lighthouse Radio Network, Inc. was consummated at a price of $100.

The station is heard on several broadcast translators:

Solution FM is a non-denominational, non-profit, listener-supporter radio network. They play a mix of songs from Christian CHR (Christian Hit Radio) and Christian Rock 24/7.