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Title 47

Displaying title 47, up to date as of 10/07/2026. Title 47 was last amended 10/06/2026.
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Title 47TelecommunicationPart / Section
Chapter IFederal Communications Commission0 – 199
Subchapter AGeneral0 – 19
Part 5Experimental Radio Service5.1 – 5.705
Subpart AGeneral5.1 – 5.5
§ 5.1Basis and purpose.
§ 5.3Scope of service.
§ 5.5Definition of terms.
Subpart BApplications and Licenses5.51 – 5.95
Subpart CTechnical Standards and Operating Requirements5.101 – 5.125
Subpart DBroadcast Experimental Licenses5.201 – 5.219
Subpart EProgram Experimental Radio Licenses5.301 – 5.313
Subpart FMedical Testing Experimental Radio Licenses5.401 – 5.407
Subpart GCompliance Testing Experimental Radio Licenses5.501 – 5.505
§ 5.501Applicable rules.
§ 5.502Eligibility.
§ 5.503Scope of testing activities.
§ 5.504Responsible party.
§ 5.505Exemption from station identification requirement.
Subpart HProduct Development and Market Trials5.601 – 5.602
§ 5.601Product development trials.
§ 5.602Market trials.
Subpart ISpectrum Horizons Experimental Radio Licenses5.701 – 5.705
§ 5.701Applicable rules in this part.
§ 5.702Licensing requirement—necessary showing.
§ 5.703Responsible party.
§ 5.704Marketing of devices under Spectrum Horizons experimental radio licenses.
§ 5.705Interim report.