Tel: 920.735.6900

Appleton International Airport

Appleton, Wisconsin


For more than 25 years, OMNNI Associates has provided engineering, design and construction administration services for both airside and landside developments at the airport. From design of runways and taxiways, perimeter fencing, apron expansions, and infrastructure to ILS relocations, stormwater drainage plans and land acquisition services, OMNNI has been an integral part of the development process.

All projects have increased public safety and welfare, as well as improved the overall efficiency of the airport. Designs also have been sensitive to the environment by incorporating features, such as stormwater detention basins and biofiltration. All projects take into consideration future expansions to support business growth and economic development in the area.

“While I was Airport Director at Outagamie County Regional Airport, I worked with OMNNI Associates and Aaron Stewart on a wide variety of infrastructure improvement projects.

Projects ranged from runway reconstruction to parking lot reconfiguration to hangar design. Many of these projects were complicated and had tight timeframes.

I was grateful for Aaron’s broad knowledge of FAA policies and procedures, as well as his acute attention to detail and ongoing communication. In many cases he was able to expedite project approvals and documentation allowing tough schedules to be met, making my job that much easier.”

Marty Lenss, Former Airport Director,

Outagamie County Regional Airport (now Appleton International Airport)