Advisory Circulars for Owner Produced Parts
Posted: Wed Jul 30, 2025 11:38 pm
Attached are the following Advisory Circulars:
1. AC 23-27; Parts and Materials Substitution for Vintage Aircraft; 5/18/2009
2. AC 43-18; Fabrication of Aircraft Parts by Maintenance Personnel; 06/07/2011
3. AC 20-62E; Eligibility, Quality, and Identification of Aeronautical Replacement Parts; 9/14/2018
1. AC 23-27; Parts and Materials Substitution for Vintage Aircraft; 5/18/2009
2. AC 43-18; Fabrication of Aircraft Parts by Maintenance Personnel; 06/07/2011
3. AC 20-62E; Eligibility, Quality, and Identification of Aeronautical Replacement Parts; 9/14/2018