# Amendment of Class E Airspace; Madison Dane County Regional Airport-Truax Field, WI
> **Rule** · Final rule. · Published 2023-06-15 · Effective 2023-10-05 · 88 FR 39162
## Document
- **Document number:** 2023-12782
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 88 FR 39162
- **Publication date:** 2023-06-15
- **Effective date:** 2023-10-05
- **FAA docket:** Docket No. FAA-2023-0914
## Abstract

This action amends the Class E airspace at Madison Dane County Regional Airport-Truax Field, WI, and establishes Class E airspace at Madison, WI. This action is the result of an airspace review requested by the FAA Airspace Rules and Regulations office. The name and geographic coordinates of various airports are also being updated to coincide with the FAA's aeronautical database.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2023/06/15/2023-12782/amendment-of-class-e-airspace-madison-dane-county-regional-airport-truax-field-wi)
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