# Establishment of Class E Airspace; Wall Municipal Airport, Wall, SD
> **Rule** · Final rule. · Published 2026-04-13 · Effective 2026-09-03 · 91 FR 18773
## Document
- **Document number:** 2026-07056
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 91 FR 18773
- **Publication date:** 2026-04-13
- **Effective date:** 2026-09-03
- **FAA docket:** Docket No. FAA-2023-2225
## Abstract

This action establishes Class E airspace extending upward from 700 feet above the surface at Wall Municipal Airport, Wall, SD, to accommodate the airport's transition to instrument flight rules (IFR) service. This action supports the safety and management of IFR operations at the airport.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2026/04/13/2026-07056/establishment-of-class-e-airspace-wall-municipal-airport-wall-sd)
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