CFR›Title 47›Chapter I›Part 27›Subpart J ContainsSections 27.901–27.906CorpusDaily eCFRDisplayed edition2026-05-20Last updated2026-05-20 Subpart J—1670-1675 MHz Band Sections 27.901 § 27.901 [Reserved] 27.902 § 27.902 Permissible communications. 27.903 § 27.903 Coordination requirements. 27.904 § 27.904 Geographic partitioning and spectrum disaggregation. 27.905 § 27.905 1670-1675 MHz service licenses subject to competitive bidding. 27.906 § 27.906 Designated entities. Source67 FR 41856, June 20, 2002, unless otherwise noted. Previous I Subpart I—1.4 GHz Band Next K Subpart K—1915-1920 MHz and 1995-2000 MHz