Data / Federal rules / 2025-10477
Lower 37 GHz Band and Use of Spectrum Bands Above 24 GHz for Mobile Radio Service
The Federal Communications Commission published this proposed rule in the Federal Register on June 12, 2025. Comments closed on July 14, 2025.
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What the agency says
In this document, the Federal Communications Commission (Commission) seeks comment on three issues: adopting a more stringent emissions limit for Upper Microwave Flexible Use Service (UMFUS) operations above 37 GHz; whether the first phase of the coordination mechanism adopted in the companion final rule, published elsewhere in this issue of the Federal Register, can be enhanced by consideration of additional factors; and whether it might be possible to replace the same coordination mechanism with a dynamic spectrum management system (DSMS). The Commission also proposes to correct an error in a power flux density (PFD) figure in one of its technical rules for UMFUS.
Key facts
- Document number
- 2025-10477
- Type
- Proposed rule
- Action
- Proposed rule
- Agency
- Federal Communications Commission
- Published
- June 12, 2025
- Comments due
- July 14, 2025
- Dates
- Comments are due on or before July 14, 2025; reply comments are due on or before July 28, 2025. Written comments on the Initial Regulatory Flexibility Analysis (IRFA) in this document must have a separate and distinct heading designating them as responses to the IRFA and must be submitted on or before July 14, 2025.
- Docket
- WT Docket No. 24-243, GN Docket No. 14-177; FCC 25-24; FR ID 293182
- Code of Federal Regulations
- 47 CFR 30
- Pages
- 7
Other documents from the Federal Communications Commission
| Document | Type | Published |
|---|---|---|
| Modernizing the Commission's National Environmental Policy Act Rules 2026-21347 | Proposed rule | Oct 19 |
| Upper C-Band (3.98-4.2 GHz); Expanding Flexible Use of the 3.7 to 4.2 GHz Band 2026-21324 | Final rule | Oct 19 |
| Petition for Reconsideration of Action in Rulemaking Proceeding; Correction 2026-21312 | Proposed rule | Oct 19 |
| Television Broadcasting Services Des Moines, Iowa 2026-21260 | Proposed rule | Oct 19 |
| Petition for Reconsideration of Action in Rulemaking Proceeding 2026-20895 | Proposed rule | Oct 13 |
| Radio Broadcasting Services; Selmer, Tennessee 2026-20464 | Final rule | Oct 6 |
| Radio Broadcasting Services; Whitehall, Michigan 2026-20463 | Final rule | Oct 6 |
| Wireline Competition Bureau and Office of Economics and Analytics Adopt 2026 Mandatory Data Collection for Incarcerated People's Communications Services 2026-20362 | Final rule | Oct 5 |
Everything from the Federal Communications Commission · Published in June 2025
Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.