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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
All Titles
Title 47
Chapter I
Part 87
Subpart C - Subpart C—Operating Requirements and Procedures
OPERATING REQUIREMENTS
§ 87.69 - Maintenance tests.
§ 87.71 - Frequency measurements.
§ 87.73 - Transmitter adjustments and tests.
§ 87.75 - Maintenance of antenna structure marking and control equipment.
§ 87.77 - Availability for inspections.
RADIO OPERATOR REQUIREMENTS
§ 87.87 - Classification of operator licenses and endorsements.
§ 87.89 - Minimum operator requirements.
§ 87.91 - Operation of transmitter controls.
OPERATING PROCEDURES
§ 87.103 - Posting station license.
§ 87.105 - Availability of operator permit or license.
§ 87.107 - Station identification.
§ 87.109 - Station logs.
§ 87.111 - Suspension or discontinuance of operation.
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