New ham band at 472 - 479 khz approved at WRC-12

[N7NBB]

RAC Bulletin 2012-010E -
Good News from WRC12 # A New Band at 600 metres.
2012-02-14


At its Plenary meeting held 14 February 2012 in Geneva the World Radiocommunication Conference approved a new secondary frequency allocation to the Amateur Radio Service at 472 to 479 kHz. Having passed First and Second Readings it is normally a formality that this change be included in the WRC-12 Final Acts when the Conference concludes February 17th. The Table of Frequency Allocations would then be amended accordingly.


The new band at 600 metres will represent the return of amateurs to the medium waves - an area of spectrum we have not had access to since the earliest days of radio regulation.


As a secondary user, amateur radio shares 472 - 479 kHz with the Maritime Mobile Service who are the primary user in all three ITU Regions and with the Aeronautical Radionavigation Service who are a Secondary user except as noted in the following.


The new allocation to the amateur service is accompanied by several footnotes including, i) a number of countries will identify their intent to elevate the status of their Aeronautical Radionavigation Service to Primary as a step in ensuring protection from secondary users, and ii) the power which radio amateurs may use in 472 to 479 kHz will be limited to 5 watts (e.i.r.p.) except for amateur stations within 800 km of the borders of a number of countries - principally Russia, many of the former Soviet bloc and the Arab states. For those affected amateurs the limit will be 1 watt.


It is, of course, up to individual administrations to authorize use of the band by their amateurs.

Bryan Rawlins, VE3QN
Amateur Representative on the WRC12 Canadian Delegation

[KE7BIN]

Cam,
What do you think this will mean for us in Montana?