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.
Notice of proposed rulemaking (NPRM).
This action proposes to amend the Class E airspace at Duluth, MN. The FAA is proposing this action to support new public instrument procedures. The geographic coordinates of the airport would also be updated to coincide with the FAA's aeronautical database.