airspace · Rule · Final rule. · Published 2017-04-20 · Effective 2017-06-22 · 82 FR 18550
Document
Document number
2017-07788
Federal Register citation
82 FR 18550
Type
Rule
Action
Final rule.
Category
airspace
Publication date
2017-04-20
Effective date
2017-06-22
FAA docket
Docket No. FAA-2016-9286
Abstract
This action establishes Class E en route airspace extending upward from 1,200 feet above the surface to accommodate instrument flight rules (IFR) aircraft under control of the Denver Air Route Traffic Control Center (ARTCC), Denver, CO. Establishment of this airspace area is necessary to ensure controlled airspace exists in those areas where the Federal airway structure is inadequate.