Interesting article about an early amateur.
All the latest on DMR is here: VK_ZL_DMR-3rd-Newsletter-2015
If you have the ThumbDV or the DV3000 from NW Digital there is a new piece of Mac software to drive them natively. The software is called Buster.
The App is on the Mac App store and is free. With a little bit of tweaking I even added VK2RBV to the list and made a direct connection to it.
South Metropolitan Region Scouts have advised that there will be
within the Scout Hall grounds for the periods
15 to 21 December 2015
31 December to 15 January 2016
See Inverted F Antenna.