I cannot give you a specific date, but I remember the flip. 92.1 has a very interesting history. Their mid-90s format was Soft AC, similar to Easy 93.1 when it first signed on. If I remember correctly, as a Soft AC station, 92.1 did very well in the ratings. I am not sure why they eventually dropped the format. I believe they flipped to Jammin' Oldies sometime in 1999, and then became Alternative Planet Radio in 2000. As Planet, their playlist was very tight and very similar to the Buzz's. I remember flipping between Planet and the Buzz and often hearing the same songs. If I am not mistaken, Planet was dropped and became Soft AC "Classy 92.1" some time in 2003. I remember Skip Kelly being a jock on Classy.