An official website of the United States government
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Final rule; delay of the effective date.
This action changes the effective date of a final rule published in the Federal Register on January 12, 2023 for Airspace Docket No. 22-ASO-15. In that rule, the effective date was inadvertently published as February 23, 2023. This action delays the effective date to April 20, 2023.