• The 100,000 milliwatt beacon of Super 91.7 WMPH is heard all over Wilmington, Delaware, USA and much of northern New Castle County, Delaware.
    We even go into Pennsylvania, and well into New Jersey!    Try us at 91.7 FM on the radio, and of course ANYWHERE in the WORLD on your phone or computer here on the web player.
    coverage map  
    Map courtesy of  radio-locator.com.
Last Modified on July 1, 2016