# Amendment of Part 90 of the Commission's Rules; Correction
> **Federal Communications Commission** · Final rule; correction. · Published 2009-06-10 · Effective 2009-06-22 · 74 FR 27455
## Document
- **Document number:** E9-13665
- **Category:** spectrum-allocation
- **Federal Register citation:** 74 FR 27455
- **CFR reference:** 47 CFR 90
- **Publication date:** 2009-06-10
- **Effective date:** 2009-06-22
- **FCC docket:** WP Docket No. 07-100
## Abstract

The Federal Communications Commission is correcting a final rule that appeared in the Federal Register of May 21, 2009, 74 FR 23799. The document issued a measurement procedure for the maximum conducted output power of radio equipment used in the 4.9 GHz frequency band.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2009/06/10/E9-13665/amendment-of-part-90-of-the-commissions-rules-correction)
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