47 CFR Subpart Q
Stations in the Radiodetermination Service
February 16, 2021
§
87.471
Scope of service
§
87.473
Supplemental eligibility
§
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