airspace · Rule · Final rule. · Published 2011-11-02 · Effective 2012-02-09 · 76 FR 67596
Document
Document number
2011-28289
Federal Register citation
76 FR 67596
Type
Rule
Action
Final rule.
Category
airspace
Publication date
2011-11-02
Effective date
2012-02-09
FAA docket
Docket No. FAA-2011-0431
Abstract
This action amends Class E airspace at Spearfish, SD, to accommodate new Area Navigation (RNAV) Standard Instrument Approach Procedures at Black Hills Airport--Clyde Ice Field, and updates the geographic coordinates of the airport. There also is a minor correction to the coordinates of controlled airspace 1,200 feet above the surface, and a minor change in the airport name. The FAA is taking this action to enhance the safety and management of Instrument Flight Rule (IFR) operations at the airport.