14 CFR–PART 89 View Printed Federal Register page 86 FR 4505 in PDF format. Amendment(s) published January 15, 2021, in 86 FR 4505 Effective Dates: Mar. 16, 2021 18. Add part 89 to subchapter F to read as follows: PART 89—REMOTE IDENTIFICATION OF UNMANNED AIRCRAFT Subpart A—General Sec. 89.1 Definitions. 89.5 Falsification, reproduction, alteration, or omission. Subpart B—Operating Requirements 89.101 Applicability. 89.105 Remote identification requirement. 89.110 Operation of…