i cant find mine i dont think i have one does anybody have any info?

 

well where did you last have the antenna? did you get your car washed recently if so check your trunk :P haha im jk bro

i have a 99 gs and no antenna, some just dont have antennas do you see a hole anywhere on the body as to where an antenna could go...if not then it is internal as mine is.

 

It may have been shaved.. You won't know totally until you pull the side panel off, and see if the motor is still there.