Looks like i have the solution
Works for me ^^
i did on the terminal:
"dmesg"
then it showed me
http://img834.imageshack.us/img834/888/88uk.jpg
At this time i did any manipulation
Then i tried to install the "htc_9271.fw" with this link:
http://wireless.kernel.org/download/htc_fw/1.3/
(you have to choose your link "htc_9271" or the firmware of your use wireless then download it.
In terminal, wrote "gksu nautilus", which gives you full folder access. I paste the htc_9271.fw file on the /library/firmware (i dont know why but i had already the file on the firmware folder :/ maybe due to "dmseg" ??)
Close all, write airmon-ng -> Normally, it will show you the atheros on the chipstet/drivers/etc...
Enjoy