He had ham radio along for the ride -- among other things.
Jeff was raising money for charity in the process of this 2,500 km "walkabout".
Show notes (many lifted from Jeff's site):
www.jeffswalk.com
eBook now available. Five months backpacking over 2,500kms across Oz with 5W FT-817nd US$5.
DeafBlind
Association (NSW) Inc.
www.dbansw.org.au