This action modifies Class E airspace extending upward from 700 feet above the surface at Belle Fourche Municipal Airport, Belle Fourche, SD; Madison Municipal Airport, Madison, SD; Mobridge Municipal Airport, Mobridge, SD; and Harold Davidson Field, Vermillion, SD. The decommissioning of non-directional radio beacons (NDB) and/or cancellation of NDB approaches due to advances in Global Positioning System (GPS) capabilities have made this action necessary for the safety and management of Instrument Flight Rules (IFR) operations at the above airports.
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Amendment of Class E Airspace for the Following South Dakota Towns; Belle Fourche, SD; Madison, SD; Mobrigde, SD; and Vermillion, SD
This action modifies Class E airspace extending upward from 700 feet above the surface at Belle Fourche Municipal Airport, Belle Fourche, SD; Madison Municipal Airport, Madison,...
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Federal Register Citation
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81 FR 34880
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“Amendment of Class E Airspace for the Following South Dakota Towns; Belle Fourche, SD; Madison, SD; Mobrigde, SD; and Vermillion, SD,” thefederalregister.org (June 1, 2016), https://thefederalregister.org/documents/2016-12638/amendment-of-class-e-airspace-for-the-following-south-dakota-towns-belle-fourche-sd-madison-sd-mobrigde-sd-and-vermillio.