/opentracker/firmware/AW32/RT.s19	OpenTracker Plus RT firmware 	12-08-2008
/opentracker/firmware/AW32/RTKiss9600.s19	OpenTracker Plus RT KISS 9600 baud 	02-12-2009
/opentracker/firmware/AW32/RT-TXonly-NoLEDs.s19	RT with no RX, no LEDs, no initial TX 	02-24-2009
/opentracker/firmware/AW32/RT-Autopower.s19	RT with auto-powerdown 	02-19-2009