# 2024-31635: Establishment of Class E Airspace; Redfield, SD

2024-31635, Establishment of Class E Airspace; Redfield, SD, is a Federal Register rule from an unnamed agency published 2025-01-06, effective 2025-04-17 (as of 2026-06-11).

- Canonical: https://policyrisk.com/federal-register/2024-31635
- As of: 2026-06-11
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Document number: 2024-31635
- Title: Establishment of Class E Airspace; Redfield, SD
- Type: Rule
- Agencies: unknown
- Citation: unknown
- Published: 2025-01-06
- Effective: 2025-04-17
- Comments close: not stated
- Significant: no
- Touches household money: no
- Regulation identifier numbers: none
- Last updated: 2026-06-11

## Summary

Starting April 17, 2025, new Class E airspace will be set up around Redfield Municipal Airport in South Dakota to help pilots fly safely using instruments, especially when the weather isn’t great. This change mainly affects pilots flying under instrument flight rules (IFR) and won’t cost anyone extra. It’s all about making the skies safer and smoother for everyone flying near Redfield.

## Abstract

This action establishes Class E airspace at Redfield, SD. This action due to the development of new public instrument procedures and to support instrument flight rule (IFR) operations.

## Effects PRIA read

- New Class E Airspace at Redfield: benefit, low. Starting 0901 UTC on April 17, 2025, the FAA establishes Class E airspace around Redfield Municipal Airport, SD. The airspace extends upward from 700 feet above the surface within a 6.3-mile radius to support instrument flight rules (IFR) and new public instrument procedures, mainly affecting pilot…
- No Significant Small-Business Cost: benefit, low. The FAA certified that this rule does not have a significant economic impact on a substantial number of small entities. The agency determined the anticipated impact is minimal and routine for air traffic and navigation procedures.

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## Sources
- [2024-31635 on federalregister.gov](https://www.federalregister.gov/documents/2025/01/06/2024-31635/establishment-of-class-e-airspace-redfield-sd)
- [2024-31635 as published (PDF)](https://www.govinfo.gov/content/pkg/FR-2025-01-06/pdf/2024-31635.pdf)

## Related
- [Previous: 2024-31616, Tariff of Tolls](https://policyrisk.com/federal-register/2024-31616)
- [Next: 2024-31636, Security Zone; Potomac River and Anacostia River, and Adjacent Waters, Washingt…](https://policyrisk.com/federal-register/2024-31636)
- [All Federal Register documents](https://policyrisk.com/federal-register)

Source: PRIA, https://policyrisk.com/federal-register/2024-31635 (as of 2026-06-11).