Using a radio station ADF signal for navigation is a big no no. That' s probably why I am still alive after 40 years flying. Anyway, you'll only get good reception in the TMA, and there are more important issues. I recall a Brazillian B737 crashing in the eighties, because the pilots were listening to a football match and ran out of fuel. Listen to the radio at home or in your car. Better still, become a DJ and leave flying to the professionals.