42 communities and 19 school districts dedicated to reducing aircraft noise in the communities around O’Hare International Airport since 1996.


September 10, 2021 ONCC General Meeting Agenda now available - click here.

View Chicago Department of Aviation Construction Update Presentation

The next O’Hare Noise Compatibility Commission (ONCC) meeting will be held on Friday, September 10, 2021 @ 8 a.m.

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Meeting ID: 863 4348 0213
Passcode: 950235
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