Thanks for the quick response. I am attaching the code for your reference. The functionality I am working on is in the controlRadio() function. The initial station (referred to as "channel" from the original code I was copying) is set on line 133. I am not clear on how to use a variable as a counter to increment through the array. A counter variable makes more sense to me seeing it in a for loop.
Si4703_Radio_TFT_Amp_RTC_test1.ino (14.9 KB)