The Federal Aviation Administration (FAA) has issued a final rule to update the Class E airspace at Prairie Du Chien Municipal Airport in Wisconsin. This change involves reducing the radius of airspace from 9.3 miles to 6.6 miles and adding specific extensions from the airport in certain directions. The adjustments are necessary following the removal of a navigation aid and are part of the FAA's ongoing effort to manage airspace efficiently while ensuring safety. These revisions have been deemed noncontroversial and are not expected to have significant economic or environmental impacts.
Simple Explanation
The FAA is making changes to the air above a small airport in Wisconsin to make it safer and simpler to fly. They're shrinking how big the protected area is and changing the directions a little, like a careful game of "dot to dot," because they're removing an old guiding signal.