Modification of Class E Airspace; Colusa County Airport, Colusa, CA
airspace · Rule · Final rule. · Published 2025-05-13 · Effective 2025-08-07 · 90 FR 20233
Document
Document number
2025-08295
Federal Register citation
90 FR 20233
Type
Rule
Action
Final rule.
Category
airspace
Publication date
2025-05-13
Effective date
2025-08-07
FAA docket
Docket No. FAA-2024-2048
Abstract
This action modifies the Class E airspace extending upward from 700 feet above the surface of the earth and removes the Class E airspace extending upward from 1,200 feet above the surface at Colusa County Airport, Colusa, CA. Additionally, this action proposes administrative amendments to update the airport's Class E airspace legal description. These actions will support the safety and management of instrument flight rules (IFR) operations at the airport.