***Link*** :: [§ 91.405 Maintenance required.](https://www.ecfr.gov/current/title-14/section-91.405) ***Description*** :: `= this.link` ***Author*** :: [[FAA]] ***Key Quotes***: * Each owner or operator of an aircraft— * Shall have that aircraft inspected as prescribed in... * Shall ensure that maintenance personnel make appropriate entries in the aircraft maintenance records... * Shall have any inoperative instrument or item of equipment, permitted to be inoperative by § [[FAR 91.213 Inop Equip|91.213]](d)(2) of this part, repaired, replaced, removed, or inspected at the next required inspection; and * When listed discrepancies include inoperative instruments or equipment, shall ensure that a placard has been installed as required by... #source #far