Ok guys, you got me thinking again about the General Aviation side of Oakland. I can pick up North Field Tower & Ground. Did a little experiment today and put 2 additional frequencies (North Field) on my existing KOAK feed, but there was too much audio chatter going on. What I can try is to have South and North Fields seperated on the Left and Right audio channels. Depending on the listener's preference, using the audio balance control on the player will isolate the Left/Right audio channels making it a little easier on the ears during busier times.
This just might do the trick?
Giving it a try now.