The FCC is a certifiable goldmine for anyone looking to uncover the latest carrier offerings before they’re made public. The latest discovery is the Sony Ericsson K850, which according to the FCC is headed to none other than AT&T. That’s good news for American SE fans that have felt a bit forsaken by the lack of high-end offerings on American carriers. The K850 on display from the FCC sports tri-band 3G support, which should translate into some HSDPA goodness when it finally hits the AT&T shelves. No official word yet on when we might expect to see this 5-megapixel beast, but it’s rumored to be soon, and we’ll keep you updated like always.