120-49A - Parts 121 and 135 Certification
- Date Issued
- July 05, 2018
- Responsible Office
- This advisory circular (AC) provides guidance and basic information on the certification processes for a Title 14 of the Code of Federal Regulations (14 CFR) parts 121 and 135 Air Carrier or Operating Certificate.
- AC 120-49A (PDF, 865 KB)