airspace · Rule · Final rule. · Published 2009-02-24 · Effective 2009-05-07 · 74 FR 8168
Document
Document number
E9-3821
Federal Register citation
74 FR 8168
Type
Rule
Action
Final rule.
Category
airspace
Publication date
2009-02-24
Effective date
2009-05-07
FAA docket
Docket No. FAA-2008-1104
Abstract
This action amends Class E airspace at Sioux City, IA. Additional controlled airspace is necessary to accommodate Area Navigation (RNAV) Standard Instrument Approach Procedures (SIAP) at Sioux Gateway Airport/Col. Bud Day Field, Sioux City, IA. The FAA is taking this action to enhance the safety and management of Instrument Flight Rule (IFR) operations at Sioux Gateway Airport/Col. Bud Day Field.