# Implementation of Sections 309(j) and 337 of the Communications Act of 1934 as Amended and Promotion of Spectrum Efficient Technologies on Certain Part 90 Frequencies
> **Federal Communications Commission** · Final rule; correcting amendments. · Published 2004-03-30 · Effective 2004-03-30 · 69 FR 16498
## Document
- **Document number:** 04-6947
- **Category:** spectrum-allocation
- **Federal Register citation:** 69 FR 16498
- **CFR reference:** 47 CFR 90
- **Publication date:** 2004-03-30
- **Effective date:** 2004-03-30
- **FCC docket:** WT Docket No. 99-87
## Abstract

This document contains corrections to the final regulations, which were published July 17, 2003, (68 FR 42296). The Wireless Telecommunications Bureau published final rules in this document revising Commission rules in order to promote spectrum efficient technologies on certain frequencies. This document corrects typographical errors, as detailed below, that the Commission found in the original document.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2004/03/30/04-6947/implementation-of-sections-309j-and-337-of-the-communications-act-of-1934-as-amended-and-promotion)
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