Originally Posted by Rollin Thunder
Isnt the shark fin a quad band antenna, meaning it not only picks up onstar and XM it gets the regualr am/fm signal too??? I know my Yukon and corvette are like that. I have this little antenna over my head in the yukon (black and ugly) and this body color antenna on the trunk of the corvette.
In your yukon, your radio antenna is in the rear right glass. You can see the wires in the glass..