# Petition of the National Telecommunications and Information Administration To Amend the Commission's Rules To Establish Emission Limits for Mobile and Portable Earth Stations Operating in the 1610-1660.5 MHz Band
> **Federal Communications Commission** · Final rule. · Published 2002-10-02 · Effective 2002-11-01 · 67 FR 61814
## Document
- **Document number:** 02-24892
- **Category:** spectrum-allocation
- **Federal Register citation:** 67 FR 61814
- **CFR reference:** 47 CFR 25
- **Publication date:** 2002-10-02
- **Effective date:** 2002-11-01
- **FCC docket:** IB Docket 99-67
## Abstract

In this document the Commission adopts a new rule section, that specifies limits on the permissible strength of out-of-band emissions from mobile earth stations in order to prevent interference with use of GPS or similar satellite radionavigation services for airplane guidance during approach to landing.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2002/10/02/02-24892/petition-of-the-national-telecommunications-and-information-administration-to-amend-the-commissions)
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