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NEWINGTON, CT, Aug 14, 2001--The FCC has begun accepting comments on the ARRL's petition seeking the allocation of 5.250 to 5.400 MHz to the Amateur Service on a domestic (US-only), secondary basis. The Commission put the proposal on public notice this week and assigned a rulemaking number, RM-10209, to the proceeding. Comments are due by September 12, 2001.
Interested parties may comment on the proposal via the Internet or e-mail using the FCC's Electronic Comment Filing System (EFCS). Those commenting should reference "RM-10209" in their postings. Even if the FCC eventually okays the petition, it's likely to be several years before the new band actually becomes available.
In its petition, the ARRL told the FCC that the new band would aid emergency communication activities by filling a "propagation gap" between 80 and 40 meters. The League noted that there are occasions when 80 meters is too low in frequency and 40 meter too high for reliable ionospheric propagation. This can be a particular problem on paths between the US and the Caribbean, when the "propagation gap" can disrupt emergency communications during hurricanes and severe weather emergencies. A new 150-kHz allocation at 5 MHz also could relieve substantial overcrowding that periodically occurs on 80 and 40, the League's petition asserted.
The ARRL has proposed that General class and higher amateurs be permitted to operate CW, phone, data, image and RTTY on the new band running maximum authorized power. No mode-specific subbands were proposed. If allocated to the Amateur Service on a secondary basis, hams would have to avoid interfering with--and accept interference from--current occupants of the spectrum, as they already do on 30 meters. The band 5.250 to 5.450 MHz now is allocated to Fixed and Mobile services on a co-primary basis in all three ITU regions.
The ARRL said that its successful WA2XSY experimental operation between 1999 and this year demonstrates that amateur stations can coexist with current users and that the band is very suitable for US-to-Caribbean paths. In comparisons with 80 and 40 meters, the WA2XSY operation also showed the 60-meter band to be the most reliable of the three.
The subject of an international 5 MHz Amateur Radio allocation is not on the agenda for World Radiocommunication Conference 2003, nor has it been proposed for subsequent WRCs. Proposals are pending in Europe for a band around 5 MHz, however, and the band 5.245 to 5.445 MHz is being studied as a possible candidate for the Amateur Service in the United Kingdom. Efforts are under way to get authorization for an experimental operation there.
A copy of the ARRL petition is available on the ARRL Web site.