Action
Notice of proposed rulemaking (NPRM).
Summary
This action proposes to establish Class E airspace, designated as an extension to a Class D or Class E surface area, at Portland- Troutdale Airport, Portland, OR. This action also proposes numerous administrative updates to the Class D and Class E2 text headers and airspace descriptions. This action would ensure the safety and management of instrument flight rules (IFR) operations at the airport.