Duct antenna??

[rudderman]

Does anyone know how to make the stock antenna a duct one? Here is a vid of what im talking about. Look at his antenna thanks

http://video.google.com/videoplay?docid=4858546325310415581&q=introduction+cp

[PTFlyer]

http://www.allerc.com/product_info.php?cPath=42&products_id=1158

[rudderman]

Thanks thats exactly what i was looking for :D