Aeronautics overview

Recent updates:Bureau of Aeronautics logo

2021 Standard Specifications for Airport Construction

UpdatedAviation Mechanic Refresher and IA Renewal Seminar

NewPro-Tips Series Webinars

New2020-2021 Wisconsin Aeronautical Chart

New AviationSentry weather

SPECIAL NOTICE related to COVID-19. The following change affects all airport bid lettings until further notice:

All bid proposals must be submitted by mail or shipped to the following address:

WisDOT Bureau of Aeronautics
Attention: Thomas DeWinter, PE, Airport Construction Standards Chief
4822 Madison Yards Way, 5th Floor South
Madison, WI 53705

No hand deliveries will be allowed or accepted.

The Wisconsin Department of Transportation’s Bureau of Aeronautics supports a network of eight commercial service airports and 124 diverse general aviation public-use airports. The Wisconsin State Airport System is a global gateway that responsibly and efficiently meets business, passenger, freight and recreational air transportation needs, while enhancing the economic vitality of Wisconsin communities.

Restriction to USPS bid proposal submittal, and prequalification submittal (if required), is due to concerns surrounding the COVID-19 and guidance received from the Wisconsin Department of Administration and the Governors emergency order #12 Safer at Home order. Access to the DOT office building for any other mail delivery method cannot be assured.

Please review contract documents and addendums carefully for the latest timely information.

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