WPHN (90.5 FM) is a radio station licensed to Gaylord, Michigan. WPHN airs a format consisting of Christian adult contemporary music with some Christian talk and teaching, and is the flagship station of The Promise FM. The station serves Northern Michigan and is owned by Northern Christian Radio, Inc.

WPHN is also heard in Newberry, Michigan through a translator on 88.7 FM, and in the Petoskey, Michigan area through a translator on 99.7 FM.

45°08′17″N 84°09′44″W / 45.13806°N 84.16222°W / 45.13806; -84.16222