CFR›Title 47›Chapter I›Part 54›Subpart K ContainsSections 54.901–54.903CorpusDaily eCFRDisplayed edition2026-04-27Last updated2026-04-27 Subpart K—Connect America Fund Broadband Loop Support for Rate-of-Return Carriers Sections 54.901 § 54.901 Calculation of Connect America Fund Broadband Loop Support. 54.902 § 54.902 Calculation of CAF BLS Support for transferred exchanges. 54.903 § 54.903 Obligations of rate-of-return carriers and the Administrator. Source66 FR 59728, Nov. 30, 2001, unless otherwise noted. Previous J Subpart J—Rural Digital Opportunity Fund Next L Subpart L—Mobility Fund and 5G Fund