airspace · Rule · Final rule. · Published 2012-06-04 · Effective 2012-09-20 · 77 FR 32896
Document
Document number
2012-13373
Federal Register citation
77 FR 32896
Type
Rule
Action
Final rule.
Category
airspace
Publication date
2012-06-04
Effective date
2012-09-20
FAA docket
Docket No. FAA-2012-0316
Abstract
This action modifies Class E airspace at Billings Logan International Airport, Billings, MT. Controlled airspace is necessary to accommodate aircraft using Area Navigation (RNAV) Global Positioning System (GPS) standard instrument approach procedures at Billings Logan International Airport. This action will also make a minor adjustment to the geographic coordinates of the airport. This improves the safety and management of Instrument Flight Rules (IFR) operations at the airport.