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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 47
Chapter I
Part 87
Subpart Q - Subpart Q—Stations in the Radiodetermination Service
§ 87.471 - Scope of service.
§ 87.473 -
§ 87.475 - Frequencies.
§ 87.477 - Condition of grant for radionavigation land stations.
§ 87.479 - Harmful interference to radionavigation land stations.
§ 87.481 - Unattended operation of domestic radiobeacon stations.
§ 87.483 - Audio visual warning systems.
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