Establishment and Modification of Class E Airspace; Williston Basin, ND
airspace · Rule · Final rule. · Published 2021-07-15 · Effective 2021-10-07 · 86 FR 37234
Document
Document number
2021-15017
Federal Register citation
86 FR 37234
Type
Rule
Action
Final rule.
Category
airspace
Publication date
2021-07-15
Effective date
2021-10-07
FAA docket
Docket No. FAA-2021-0292
Abstract
This action establishes a Class E airspace area, designated as an extension to a Class D or Class E surface area, at Williston Basin International Airport, Williston, ND. This action also modifies the Class E airspace extending upward from 700 feet above the surface. The airspace modifications support the establishment of new instrument procedures for runways 04 and 22. This action also updates the geographic coordinates in the Class E2 and Class E5 text headers. The airspace supports instrument flight rules (IFR) operations at the airport.