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Catalyst – August 27, 2026 (University of Minnesota)

Connected and Automated Vehicles
Highways and Streets
Rail
Environment and Sustainability
Public Transportation
Aviation
Water
Active Transportation
US Department of Transportation
AASHTO Meetings
Federal Register Information
Coast Guard
Rules

Safety Zones; Annual Events Requiring Safety Zones in the Captain of the Port Lake Michigan Zone, Fireworks at Pier Wisconsin

55481-55482 [2026-17588] PDF TXT

Special Local Regulation; Chickahominy River, Williamsburg, VA

55477-55479 [2026-17608] PDF TXT

Safety Zone; Hurricanes, Tropical Storms, and Severe Weather Events in the Sector Mobile Captain of the Port Zone

55479-55481 [2026-17627] PDF TXT
Federal Aviation Administration
Notices

Agency Information Collection Activities: Requests for Comments; Clearance for Renewal of Information Collection: Privacy International Civil Aviation Organization (ICAO) Address

55660-55661 [2026-17602] PDF TXT

Agency Information Collection Activities: Requests for Comments; Clearance for Renewal of Information Collection: Privacy International Civil Aviation Organization (ICAO) Address

55659-55660 [2026-17642] PDF TXT
Proposed Rules

Airworthiness Directives; Embraer S.A. Airplanes

55503-55505 [2026-17609] PDF TXT

Special Conditions: Skyryse, Robinson Helicopter Company Model R66 Helicopter; Control Margin Awareness

55501-55503 [2026-17661] PDF TXT
Rules

Airworthiness Directives; Leonardo S.p.A. Helicopters

55449-55451 [2026-17581] PDF TXT

Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Engines

55454-55457 [2026-17582] PDF TXT

Airworthiness Directives; Various Helicopters

55439-55444 [2026-17583] PDF TXT

Airworthiness Directives; Lycoming Engines

55451-55454 [2026-17584] PDF TXT

Airworthiness Directives; Bell Textron Canada Limited Helicopters

55446-55449 [2026-17615] PDF TXT

Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes

55444-55446 [2026-17639] PDF TXT
Maritime Administration
Rules

Vessel and Shipyard Financing, Regulatory Revision

55486-55497 [2026-17636] PDF TXT
National Highway Traffic Safety Administration
Notices

Mercedes-Benz USA, LLC, Grant of Petition for Decision of Inconsequential Noncompliance

55669-55671 [2026-17611] PDF TXT

Agency Information Collection Activities; Submission to the Office of Management and Budget for Review and Approval; Request for Comment; Pulsating Stop Lamps, Flashing Lights, and Distance Perception

55663-55669 [2026-17612] PDF TXT

Michelin North America, Inc., Grant of Petition for Decision of Inconsequential Noncompliance

55661-55663 [2026-17648] PDF TXT