- Publication Date:
- Publication Type:Final Rule
- Fed Register #:40:13436-50
- Standard Number:
- Title:Helicopters
Abstract Only
An official website of the United States government.
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.
The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.