Been monitoring a frequency (27.195Mhz), in between channel 19 and channel 20 on the Citizens Band today. The skip is in somewhat and I've been hearing Spanish speaking ladies on the frequency all day. Never hear any men talking with them. I wonder if this is some designated "women's chatting channel" in the Latin American countries?
If you have some spare time for monitoring, you may give a listen to verify what I'm hearing here in the midwest.
Wish I could speak spanish... I'm sure it would solve the mystery.