Hardware revision C does not have removable antennas.
This has been confirmed.
*** Edited by Fatman for reasons of factual integrity ***
He's ALIVE! Thanks for the input. Did you edit my post or did I just forget to click post the other day.
But yea, its pretty easy to see if it has removal antennas by look at it. If you see a screw like cap, their removal, if you see a plastic type ring around the base, they are not. Happen to be good with a soldering gun? Heh. j/king.
@ Echolic I think soldered. Heres a image of the board
. Heads up, large file so didn't embed it. Also this is just the D1. Couldnt find any good pictures of the A1.