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WHLX

WHLX is an American radio station, licensed to Marine City, Michigan at 1590 kHz on the AM dial, with a power output of 1,000 watts day, 102 watts night. Since 2000 WHLX has been a simulcast of 1450 WHLS in Port Huron.

The station broadcasts an active rock format branded as Rock 105.5, "Port Huron's Alternative". Rock 105.5 competes with CHKS-FM 106.3 MHz in Sarnia, Ontario.