Title 47
SECTION 25.262
25.262 Licensing and domestic coordination requirements for 17/24 GHz BSS space stations.
§ 25.262 Licensing and domestic coordination requirements for 17/24 GHz BSS space stations.(a) An applicant may be authorized to operate a space station transmitting in the 17.3-17.8 GHz band at levels up to the maximum power flux density limits defined in § 25.208(c) and/or § 25.208(w), without coordinating its power flux density levels with adjacent licensed or permitted operators, only if there is no licensed space station, or prior-filed application for a space station transmitting in the 17.3-17.8 GHz band at a location less than four degrees from the orbital location at which the applicant proposes to operate.
(b) Any U.S. licensee or permittee authorized to transmit in the 17.3-17.8 GHz band that does not comply with the power flux-density limits set forth in § 25.208(c) and/or § 25.208(w) shall bear the burden of coordinating with any future co-frequency licensees and permittees of a space station transmitting in the 17.3-17.8 GHz band under the following circumstances:
(1) If the operator's space-to-Earth power flux-density levels exceed the power flux-density limits set forth in § 25.208(c) and/or § 25.208(w) by 3 dB or less, the operator shall bear the burden of coordinating with any future operators proposing a space station transmitting in the 17.3-17.8 GHz band in compliance with power flux-density limits set forth in § 25.208(c) and/or § 25.208(w) and located within ±6 degrees of the operator's 17/24 GHz BSS space station.
(2) If the operator's space-to-Earth power flux-density levels exceed the power flux-density limits set forth in § 25.208(c) and/or § 25.208(w) by more than 3 dB, the operator shall bear the burden of coordinating with any future operators proposing a space station transmitting in the 17.3-17.8 GHz band in compliance with power flux-density limits set forth in § 25.208(c) and/or § 25.208(w) and located within ±10 degrees of the operator's space station.
(3) If no good faith agreement can be reached, the operator of the space station transmitting in the 17.3-17.8 GHz band that does not comply with § 25.208(c) and/or § 25.208(w) shall reduce its space-to-Earth power flux-density levels to be compliant with those specified in § 25.208(c) and/or § 25.208(w).
(c) Any U.S. licensee or permittee using a space station transmitting in the 17.3-17.8 GHz band that is required to provide information in its application pursuant to § 25.140(b)(4) must accept any increased interference that may result from adjacent space stations transmitting in the 17.3-17.8 GHz band that are operating in compliance with the rules for such space stations specified in §§ 25.140(b), 25.202(a)(9) and (e)-(g), 25.208(c) and (w), 25.210(i)-(j), 25.224, 25.262, 25.264(h), and 25.273(a)(3)).
(d) Notwithstanding the provisions of this, licensees and permittees will be allowed to apply for a license or authorization for a replacement satellite that will be operated at the same power level and interference protection as the satellite to be replaced.
[83 FR 34491, July 20, 2018]