ARLA/CLUSTER: EUA: 1900 a 2000 kHz já é uma faixa de frequências com estatuto primário.

[João Costa > CT1FBF]

 1900-2000 kHz to become Primary Ham Band

The ARRL reports that, in the USA, 1900-2000 kHz will become a primary
amateur radio allocation on August 6, 2015

Amateur Radio will be upgraded on August 6 from secondary to primary
in the 1900-2000 kHz segment of 160 meters in the US. That’s the
effective date of the WRC-07 implementation Report and Order and
WRC-12 Order portions of a lengthy FCC document released on April 27.
Both portions appeared on July 7 in the Federal Register; the Notice
of Proposed Rule Making (NPRM) of the same proceeding was published in
the Federal Register on July 2.

The FCC also made a secondary allocation of 135.7-137.8 kHz to the
Amateur Service, but this band will not be available until service
rules have been adopted.

Read the full ARRL story at
http://www.arrl.org/news/amateur-radio-becomes-primary-on-1900-2000-khz-on-august-6