do you not understand the process of changing call letters of a radio station, we aren't radio station owners, Audacy would have to get FCC approval to switch call letters, and plus it would be easier to just switch the formats without a call letter change, it's why KEGL remained as the Calls of 97.1 when it became Sunny in 2004 and La Preciosa in 2005, they kept the calls but change the formats, luckly the reverted back to the Eagle branding and format to make the calls mean something again in 2007.