yourstate.us
47 CFR 90.427

§ 90.427 Precautions against unauthorized operation.

United States · 47 CFR — Telecommunication · Status: effective

Get this as JSONEmbed this
Cite this
Citation
47 CFR 90.427, § 90.427 Precautions against unauthorized operation, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/238010
Permanent ID
ys:prov:238010@1
SHA-256
72459bd05e7b93373f67e913801ad11b02ad82d5ab1375056dd66d29b21dae94

The hash is SHA-256 of this version's text, with every run of whitespace collapsed to a single space and the ends trimmed. The ID always leads back here, and checking it says whether the text you cited is still the current version.

Full text

(a) Each transmitter shall be so installed and protected that it is not accessible to or capable of operation by persons other than those duly authorized by and under the control of the licensee. Provisions of this part authorizing certain unlicensed persons to operate stations, or authorizing unattended operation of stations in certain circumstances, shall not be construed to change or diminish in any respect the responsibility of station licensees to maintain control over the stations licensed to them (including all transmitter units thereof), or for the proper functioning and operation of those stations and transmitter units in accordance with the terms of the licenses of those stations. (b) Except for frequencies used in accordance with § 90.417, no person shall program into a transmitter frequencies for which the licensee using the transmitter is not authorized.

Legislative history

This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.