Now you never have to be without your favorite radio station. 99. 9 - The Hawk, Classic Rock of the 70s, 80s and more is proud to present our OFFICIAL radio app! Relive the greatest period in music with artists such as Def Leppard, Tom Petty, The Eagles, Led Zeppelin, Journey and more. Long live classic rock! Listen to us at work, home or on the road.