§ 27.57   International coordination.

   (a) WCS operations in the border areas shall be subject to coordination with
   those  countries  and provide protection to non-U.S. operations in the
   2305-2320 and 2345-2360 MHz bands as appropriate. In addition, satellite
   DARS operations in WCS spectrum shall be subject to international satellite
   coordination procedures.

   (b) Wireless operations in the 512-608 MHz, 614-763 MHz, 775-793 MHz, and
   805-806 MHz bands are subject to current and future international agreements
   between the United States and Canada and the United States and Mexico.
   Unless otherwise modified by international treaty, licenses must not cause
   interference to, and must accept harmful interference from, television
   broadcast  operations  in  Mexico and Canada, where these services are
   co-primary in the band.

   (c) Operation in the 1695-1710 MHz, 1710-1755 MHz, 1755-1780 MHz, 1915-1920
   MHz,  1995-2000  MHz, 2000-2020 MHz, 2110-2155 MHz, 2155-2180 MHz, and
   2180-2200 MHz bands is subject to international agreements with Mexico and
   Canada.

   [ 62 FR 9658 , Mar. 3, 1997, as amended at  67 FR 5511 , Feb. 6, 2002;  69 FR 5715 , Feb. 6, 2004;  72 FR 48852 , Aug. 24, 2007;  79 FR 599 , Jan. 6, 2014;  79 FR 32413 , June 4, 2014;  79 FR 48539 , Aug. 15, 2014]

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