FAR DECODED — PART 91 — SUBPART L Subpart L — Continued Airworthiness and Safety Improvements 14 CFR Part 91 Subpart L 4 sections Title 14 CFR › Part 91 › Subpart L Sections in Subpart L (4) 14 CFR § 91.1501 Updated Mar 5, 2018 § 91.1501 Purpose and definition. 14 CFR § 91.1503 Updated Dec 30, 2016 § 91.1503 [Reserved] 14 CFR § 91.1505 Updated Mar 5, 2018 § 91.1505 Repairs assessment for pressurized fuselages. 14 CFR § 91.1507 Updated Mar 5, 2018 § 91.1507 Fuel tank system inspection program.