{"data":{"id":"us/14-cfr-91.405","jurisdiction":"us","citation":"14 CFR 91.405","heading":"Maintenance required.","body":"Each owner or operator of an aircraft—\n(a) Shall have that aircraft inspected as prescribed in subpart E of this part and shall between required inspections, except as provided in paragraph (c) of this section, have discrepancies repaired as prescribed in part 43 of this chapter;\n(b) Shall ensure that maintenance personnel make appropriate entries in the aircraft maintenance records indicating the aircraft has been approved for return to service;\n(c) Shall have any inoperative instrument or item of equipment, permitted to be inoperative by § 91.213(d)(2) of this part, repaired, replaced, removed, or inspected at the next required inspection; and\n(d) When listed discrepancies include inoperative instruments or equipment, shall ensure that a placard has been installed as required by § 43.11 of this chapter.","path":["Title 14—Aeronautics and Space","CHAPTER I—FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","SUBCHAPTER F—AIR TRAFFIC AND GENERAL OPERATING RULES","PART 91—GENERAL OPERATING AND FLIGHT RULES","Subpart E—Maintenance, Preventive Maintenance, and Alterations"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-14.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:20Z","sha256":"1985eaf659bc134a5c56ff3dca4ae6bb00e2c69022bcd96576516178638b99fd","source_id":"us-cfr","stale":true,"prev":"us/14-cfr-91.403","next":"us/14-cfr-91.407"},"notice":"GroundRules: Original legal text. Not legal advice."}