G'day Toni,

Here in VK anything below 9kHz is unrestricted as long a emissions at those
frequencies do not produce products which extend into the 9kHz and above
bands.  I like the idea of this frequency as the frontier for Amateurs is
about 10km (i.e. still near field?).   Also it lends itself to my favourite
technique - ultranarrowband and is perfect for my FDK experiments.    John
Taylor G0AKN and Graeme Zimmer VK3GJZ have done work in this area.

Have a look at the links on:-
http://www.zeta.org.au/~ollaneg/uevlf.htm

Also Christer SM6PXJ is interested in this area.

73s Steve Olney (VK2ZTO/AXSO - QF56IK : Lat -33 34 07, Long +150 44 40)
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HomePage URLs:
http://www.qsl.net/vk2zto
http://www.zeta.org.au/~ollaneg

Containing:-
Laser Comms DX
LF Experimentation
Amateur Radio Astronomy
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