CFR›Title 14›Chapter I›Part 48 ContainsSubparts A–CCorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 PART 48—REGISTRATION AND MARKING REQUIREMENTS FOR SMALL UNMANNED AIRCRAFT Subparts A Subpart A—General Sections 48.1–48.30 B Subpart B—Certificates of Aircraft Registration for Small Unmanned Aircraft Sections 48.100–48.125 C Subpart C—Aircraft Marking Sections 48.200–48.205 Authority49 U.S.C. 106(f), 106(g), 40101, 40103, 40113-40114, 41703, 44101-44103, 44105-44106, 44110-44113, 44809(f), 45302, 45305, 46104, 46301, 46306.SourceDoc. No. FAA-2015-7396; Amdt. No. 48-1; 80 FR 78645, Dec. 16, 2015, unless otherwise noted. Previous 47 Part 47—Aircraft Registration Next 49 Part 49—Recording of Aircraft Titles and Security Documents