# Amendment to Class B Airspace Area; Detroit, MI
> **Rule** · Final rule; correction. · Published 2014-03-31 · Effective 2014-04-03 · 79 FR 17859
## Document
- **Document number:** 2014-06959
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule; correction.
- **Citation:** 79 FR 17859
- **Publication date:** 2014-03-31
- **Effective date:** 2014-04-03
- **FAA docket:** Docket No. FAA-2013-0079
## Abstract

This action corrects a final rule published in the Federal Register January 21, 2014. In that rule, the shared boundary between the Detroit Class B airspace Area A and Area B subareas did not match, as originally intended, in the regulatory text descriptions. This correction is necessary to close the unintended gap between subareas created by the boundary error and to ensure the accuracy of the charted Detroit Class B airspace area.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2014/03/31/2014-06959/amendment-to-class-b-airspace-area-detroit-mi)
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