Atlas / Regulations / eCFR AC 20-188 Current · Issued 2016-12-09 · OPR AIR-1 · Series 20 Compatibility of Changes to Type Design Installed on Aircraft AC PDF on faa.gov ↗ AC index entry ↗ 14 CFR Parts this AC applies to Part 21 Part 23 Part 25 Part 27 Part 29 Part 33 Part 35 Document overview FAA Dynamic Regulatory System (DRS) fields · full body text in the linked PDF OfficeAIR-631: Design & Maintenance Systems Referenced 14 CFR PartsPart 21 Read AC 20-188 on faa.gov ↗
