21-23B - Airworthiness Certification of Civil Aircraft, Engine, Propellers, and Related Products Imported to the United States
- Date Issued
- November 17, 2004
- Responsible Office
- Provides information on the Federal Aviation Administration’s (FAA) objectives, regulations, and general practices for the United States of America airworthiness certification or acceptance of civil aeronautical products imported to the U.S.
- AC21-23B.pdf (PDF, 414 KB)
|21-23A||Airworthiness Certification of Civil Aircraft, Engines, Propellers, and Related Products Imported to the United States||10/20/2000|