47 C.F.R. PART 73--RADIO BROADCAST SERVICES
TITLE 47--Telecommunication
CHAPTER I--FEDERAL COMMUNICATIONS COMMISSION
SUBCHAPTER C--BROADCAST RADIO SERVICES
PART 73--RADIO BROADCAST SERVICES
Subpart A--AM BROADCAST STATIONS
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AM broadcast definitions.
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Classes of AM broadcast channels and stations.
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AM broadcast station applications affected by international agreements.
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Broadcast facilities; showing required.
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Clear channels; Class A, Class B and Class D stations.
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Regional channels; Class B and Class D stations.
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Local channels; Class C stations.
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Assignment of stations to channels.
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Class C stations on regional channels.
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Petition for authorization of an allotment in the 1605-1705 kHz band.
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Rounding of nominal power specified on applications.
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Antenna systems; showing required.
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Calculation of improvement factors.
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Applications for broadcast facilities, showing required.
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AM transmission system emission limitations.
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AM transmission system fencing requirements.
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Determining operating power.
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Requirements for authorization of antenna monitors.
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Antenna resistance and reactance measurements.
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Remote reading antenna and common point ammeters.
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AM directional antenna field strength measurements.
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Directional antenna system tolerances.
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Sampling systems for antenna monitors.
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Operating during the experimental period.
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Presunrise service authorization (PSRA) and postsunset service authorization (PSSA).
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Use of multiplex transmission.
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AM stereophonic broadcasting.
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Directional antenna systems.
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Field strength measurements to establish performance of directional antennas.
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Modification of directional antenna data.
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Field strength measurements in support of applications or evidence at hearings.
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AM directional antenna partial proof of performance measurements.
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Antenna testing during daytime.
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Directional antenna monitoring points.
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Vertical plane radiation characteristics, f(&b.thetas;).
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Engineering standards of allocation.
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Groundwave field strength graphs.
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Computation of interfering signal.
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Establishment of effective field at one kilometer.
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Limitation on daytime radiation.
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Minimum antenna heights or field strength requirements.
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Engineering charts and related formulas.
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Subpart B--FM BROADCAST STATIONS
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Numerical designation of FM broadcast channels.
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Availability of channels.
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International agreements and other restrictions on use of channels.
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Minimum distance separation between stations.
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Reference points and distance computations.
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Protection from interference.
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Power and antenna height requirements.
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Administrative changes in authorizations.
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Grandfathered short-spaced stations.
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Contour protection for short-spaced assignments.
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Restrictions on use of channels.
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Use of common antenna site.
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Determining operating power.
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Permissible transmissions.
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Use of FM multiplex subcarriers.
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FM subsidiary communications services.
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FM stereophonic sound broadcasting.
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FM technical definitions.
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Field strength measurements.
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FM transmission system requirements.
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FM blanketing interference.
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FM multiplex subcarrier technical standards.
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FM stereophonic sound transmission standards.
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Subpart C--NONCOMMERCIAL EDUCATIONAL FM BROADCAST STATIONS
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Channels available for assignment.
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Licensing requirements and service.
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Channel assignments in the Mexican border area.
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Classes of noncommercial educational FM stations and channels.
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Minimum distance separations between stations.
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Standards of good engineering practice.
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Power and antenna height requirements.
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Special procedures applicable to Class D noncommercial educational stations.
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Noncommercial educational FM stations operating on unreserved channels.
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Protection from interference.
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NCE FM transmitter location.
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Operating schedule; time sharing.
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Determining operating power.
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Subsidiary communications services.
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FM stereophonic sound broadcasting.
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NCE-FM engineering charts.
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Subpart D--[RESERVED]
Subpart E--TELEVISION BROADCAST STATIONS
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Cross reference to rules in other parts.
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Numerical designation of television channels.
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Availability of channels.
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Minimum distance separations between stations.
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Reference points and distance computations.
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Protection from interference.
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Protection of Class A TV stations.
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Power and antenna height requirements.
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Administrative changes in authorizations.
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Noncommercial educational TV stations.
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Digital television table of allotments.
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DTV applications and changes to DTV allotments.
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Digital television broadcast stations.
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DTV coverage of principal community and antenna system.
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Use of common antenna site.
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Subscription TV definitions.
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Subscription TV operating requirements.
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Subscription TV transmission systems.
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Telecommunications Service on the Vertical Blanking Interval and in the Visual Signal.
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Operation of TV aural and visual transmitters.
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Affiliation agreements and network program practices; territorial exclusivity in non-network program arrangements.
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Determining operating power.
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Use of TV aural baseband subcarriers.
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TV subsidiary communications services.
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TV stereophonic aural and multiplex subcarrier operation.
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Commercial limits in children's programs.
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Educational and informational programming for children.
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Public information initiatives regarding educational and informational programming for children.
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TV transmission standards.
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Field strength contours and presumptive determination of field strength at individual locations.
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Transmitter location and antenna system.
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Field strength measurements.
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Transmission system requirements.
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Visual modulation monitoring.
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Subpart F--INTERNATIONAL BROADCAST STATIONS
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Assignment and use of frequencies.
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Geographical zones and areas of reception.
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System specifications for double-sideband (DBS) modulated emissions in the HF broadcasting service.
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System specifications for single-sideband (SSB) modulated emissions in the HF broadcasting service.
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System specifications for digitally modulated emissions in the HF broadcasting service.
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Alternate main transmitters.
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Modification of transmission systems.
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Determining operating power.
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Service; commercial or sponsored programs.
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Subpart G--LOW POWER FM BROADCAST STATIONS (LPFM)
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Broadcast regulations applicable to LPFM stations.
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Availability of channels.
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Minimum distance separation between stations.
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Interference protection to full service FM stations.
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Third adjacent channel complaint and license modification procedure.
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LPFM power and antenna height requirements.
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Rounding of power and antenna heights.
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Determination of antenna height above average terrain (HAAT).
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Protection to reception of TV channel 6.
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Interference to the input signals of FM translator or FM booster stations.
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Operating power and mode tolerances.
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Transmission system operation.
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Licensing requirements and service.
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Attribution of LPFM station interests.
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Assignment and transfer of LPFM authorizations.
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Processing of LPFM broadcast station applications.
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Amendment of LPFM broadcast station applications.
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Selection procedure for mutually exclusive LPFM applications.
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Modification of transmission systems.
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Station logs for LPFM stations.
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Station inspections by FCC; availability to FCC of station logs and records.
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Equal employment opportunities.
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Subpart H--RULES APPLICABLE TO ALL BROADCAST STATIONS
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Cross reference to rules in other parts.
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Truthful written statements and responses to Commission inquiries and correspondence.
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Notifications concerning interference to radio astronomy, research and receiving installations.
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Station main studio location.
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Retention of letters received from the public.
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Broadcast of telephone conversations.
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Broadcast of taped, filmed, or recorded material.
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TV/FM dual-language broadcasting in Puerto Rico.
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Broadcast of lottery information.
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Sponsorship identification; list retention; related requirements.
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Antenna structure, marking and lighting.
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Specifications for indicating instruments.
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Licensee-conducted contests.
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Station inspections by FCC.
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Availability to FCC of station logs and records.
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Posting of station license.
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Broadcasting emergency information.
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Unattended station operation.
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Transmission system operation.
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Transmission system monitoring and control.
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Experimental authorizations.
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Special field test authorizations.
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Operation for tests and maintenance.
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Portable test stations [Definition].
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Carrier frequency measurements.
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Carrier frequency departure tolerances.
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Operating power and mode tolerances.
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Modulation levels: AM, FM, TV and Class A TV aural.
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Transmission system inspections.
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Equipment performance measurements.
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Operation during modification of facilities.
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Special temporary authorizations (STA).
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International agreements.
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Acceptability of broadcast transmitters.
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Modification of transmission systems.
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Broadcast station construction near or installation on an AM broadcast tower.
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Changes in transmission standards.
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AM station operation pre-sunrise and post-sunset.
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Minimum operating schedule.
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Discontinuance of operation.
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General requirements related to the station log.
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Special technical records.
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Legally qualified candidates for public office.
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Equal employment opportunities (EEO).
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Application and report forms.
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Where to file; number of copies.
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Specification of facilities.
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Inconsistent or conflicting applications.
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Repetitious applications.
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Mutually exclusive applications for low power television, television translators and television booster stations.
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Amendment of applications.
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Dismissal of applications in renewal proceedings.
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Agreements for removing application conflicts.
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Local public inspection file of commercial stations.
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Local public inspection file of noncommercial educational stations.
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Application for construction permit or modification of construction permit.
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Application for license to cover construction permit.
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Application for license to use former main antenna as an auxiliary.
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Application to make changes in an existing station.
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Application for renewal of license.
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Application for voluntary assignment or transfer of control.
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Application for involuntary assignment of license or transfer of control.
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Application for emergency authorization.
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Application for renewal or modification of special service authorization.
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Application to obtain a modified station license.
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Application for permit to deliver programs to foreign stations.
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Requests for extension of time to operate without required monitors, indicating instruments, and EAS encoders and decoders.
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Requests for new or modified call sign assignments.
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Duplication of programming on commonly owned or time brokered stations.
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Staff consideration of applications requiring Commission action.
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Staff consideration of applications not requiring action by the Commission.
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Acceptance of applications.
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Dismissal of applications.
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Processing of AM broadcast station applications.
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Processing of TV broadcast, Class A TV broadcast, low power TV, TV translators, and TV booster applications.
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Processing FM broadcast station applications.
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Processing of international broadcast station applications.
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Amendments to applications for renewal, assignment or transfer of control.
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Local public notice of filing of broadcast applications.
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Procedure for filing petitions to deny.
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Procedure for filing informal objections.
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Dismissal of petitions to deny or withdrawal of informal objections.
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Threats to file petitions to deny or informal objections.
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Local public notice of designation for hearing.
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Procedures on transfer and assignment applications.
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Simultaneous modification and renewal of license.
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Special waiver procedure relative to applications.
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Retention of applications in hearing status after designation for hearing.
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Annual employment report.
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Information available on the Internet.
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Enforcement of 18 U.S.C. 1464 (restrictions on the transmission of obscene and indecent material).
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Advertising--refusal to sell.
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Applications for AM and FM construction permits, incomplete or defective.
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Application processing: Commercial FM stations.
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Comparative broadcast hearings--specialized programming formats.
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Direct broadcast satellites.
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EBS (now EAS) attention signals on automated programing systems.
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Financial qualifications, certification of.
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Financial qualifications; new AM and FM stations.
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Financial qualifications, TV stations.
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FAA communications, broadcast of.
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FM assignment policies and procedures.
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FM broadcast assignments, increasing availability of.
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FM transmitter site map submissions.
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Format changes of stations.
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Interference to TV reception by FM stations.
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Minority ownership; tax certificates and distress sales.
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Network/AM, FM station affiliation agreements.
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Network signals which adversely affect affiliate broadcast service.
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Noncommercial nature of educational broadcast stations.
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Payment disclosure: Payola, plugola, kickbacks.
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Political broadcasting and telecasting, the law of.
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Political candidate authorization notice and sponsorship identification.
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Political advertising by UHF translators.
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Procedure Manual: ''The Public and Broadcasting''.
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Program matter: Supplier identification.
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Sponsorship identification rules, applicability of.
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Stereophonic pilot subcarrier use during monophonic programming.
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STV: Competing applications.
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Tax certificates: Issuance of.
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Telephone conversation broadcasts (network and like sources).
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Tender offer and proxy statements.
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Tone clusters; audio attention-getting devices.
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Character evaluation of broadcast applicants.
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Subpart I--PROCEDURES FOR COMPETITIVE BIDDING AND FOR APPLICATIONS FOR NONCOMMERCIAL EDUCATIONAL BROADCAST STATIONS ON NON-RESERVED CHANNELS
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Services subject to competitive bidding.
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Application and certification procedures; return of mutually exclusive applications not subject to competitive bidding procedures; prohibition of collusion.
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Submission of full payments.
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Filing of long-form applications.
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Filing of petitions to deny against long-form applications.
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Designated entity provisions.
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Definitions applicable for designated entity provisions.
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Assignment or transfer of control.
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Subpart J--CLASS A TELEVISION BROADCAST STATIONS
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Eligibility and service requirements.
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Class A TV station protected contour.
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Protection of TV broadcast stations.
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Protection of Class A TV, low power TV and TV translator stations.
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Protection of DTV stations.
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Protection of digital Class A TV stations.
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Digital Class A TV station protection of TV broadcast stations.
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Digital Class A TV station protection of Class A TV and digital Class A TV stations.
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Digital Class A TV station protection of DTV stations.
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Digital Class A TV station protection of low power TV, TV translator, digital low power TV and digital TV translator stations.
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Protection of stations in the land mobile radio service.
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Negotiated interference and relocation agreements.
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Transmission standards and system requirements.
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Antenna system and station location.
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Broadcast regulations applicable to Class A television stations.
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Class A TV notifications concerning interference to radio astronomy, research and receiving installations.
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Subpart K--APPLICATION AND SELECTION PROCEDURES FOR RESERVED NONCOMMERCIAL EDUCATIONAL CHANNELS, AND FOR CERTAIN APPLICATIONS FOR NONCOMMERCIAL EDUCATIONAL STATIONS ON NON-RESERVED CHANNELS
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Definition of terms (as used in subpart K only).
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Services subject to evaluation by point system.
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Fair distribution of service on reserved band FM channels.
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Point system selection procedures.
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Petitions to deny tentative selectee(s).
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Subpart L--DIGITAL BROADCAST TELEVISION REDISTRIBUTION CONTROL
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Incorporation by reference.
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Subpart M--DIGITAL BROADCAST TELEVISION REDISTRIBUTION CONTROL
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Redistribution control of digital television broadcasts.
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Sale or distribution of demodulators, covered demodulator products, and peripheral TSP products.
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Compliance requirements for covered demodulator products: Unscreened content.
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Compliance requirements for covered demodulator products: Marked content.
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Compliance requirements for covered demodulator products: Audio.
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Add-in covered demodulator products.
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Robustness requirements for covered demodulator products.
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Interim approval of authorized digital output protection technologies and authorized recording methods.
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Manufacture for exportation.
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