The Waukesha Airport now says only one runway is closed.
Earlier, the airport said it was closed due to an 'incident.'
Airport is closed due to an incident. We will notify when it is reopened.— Waukesha Airport (@WaukeshaAirport) June 13, 2019
The airport is now reporting that only Runway 10/28 is closed and Runway 18/36 is open.
A viewer sent in a photo that shows an airplane laying on its side along a runway
We will update this story as more information becomes available.