Sony's NV-U73T and NV-U83T GPS units hit the FCC

We'd already seen Sony's newest nav-u GPS units pop up in Europe, but from the looks of the FCC's all-knowing database, the NV-U73T and 83T are coming Stateside soon. New specs in the filing are hard to come by, but everything we already knew is there -- baby-brother U73T sports a 4.3-inch display, while the U83T gets a 4.8-inch screen, Bluetooth, and an accelerometer to allow the unit to keep the guidance going even when the GPS signal fades. No word on pricing or availability, but you know we just love the pretty pictures anyways.