Code of Federal Regulations (alpha)

CFR /  Title 47  /  Part 25: Satellite Communications

Section No. Description
Section 25.101 Station authorization required
Section 25.102 Definitions
Section 25.103 Preemption of local zoning of earth stations
Section 25.104 Citizenship
Section 25.105 Cross-reference
Section 25.109 Filing of applications, fees, and number of copies
Section 25.110 Additional information and ITU cost recovery
Section 25.111 Defective applications
Section 25.112 Station construction, launch authority, and operation of spare satellites
Section 25.113 Applications for space station authorizations
Section 25.114 Application for earth station authorizations
Section 25.115 Amendments to applications
Section 25.116 Modification of station license
Section 25.117 Modifications not requiring prior authorization
Section 25.118 Assignment or transfer of control of station authorization
Section 25.119 Application for special temporary authorization
Section 25.120 License term and renewals
Section 25.121 Equipment authorization for portable earth-station transceivers
Section 25.129 Filing requirements for transmitting earth stations
Section 25.130 Filing requirements and registration for receive-only earth stations
Section 25.131 Verification of earth station antenna performance standards
Section 25.132 Period of construction; certification of commencement of operation
Section 25.133 Licensing provisions for Very Small Aperture Terminal (VSAT) and C-band Small Aperture Terminal (CSAT) networks
Section 25.134 Licensing provisions for earth station networks in the non-voice, non-geostationary Mobile-Satellite Service
Section 25.135 Application requirements for earth stations operating with non-U
Section 25.137 Licensing requirements for GSO FSS Earth Stations in the 18
Section 25.138 NGSO FSS coordination and information sharing between MVDDS licensees in the 12
Section 25.139 Further requirements for license applications for geostationary space stations in the Fixed-Satellite Service and
Section 25.140 Licensing provisions for the non-voice, non-geostationary Mobile-Satellite Service
Section 25.142 Licensing provisions for the 1
Section 25.143 Licensing provisions for the 2
Section 25.144 Licensing provisions for the Fixed-Satellite Service in the 20/30 GHz bands
Section 25.145 Licensing and operating rules for the non-geostationary orbit Fixed-Satellite Service in the 10
Section 25.146 Licensing provision for NGSO MSS feeder downlinks in the band 6700-6875 MHz
Section 25.147 Licensing provisions for the Direct Broadcast Satellite Service
Section 25.148 Application requirements for ancillary terrestrial components in Mobile-Satellite Service networks operating in the
Section 25.149 Receipt of applications
Section 25.150 Public notice period
Section 25.151 Dismissal and return of applications
Section 25.152 Repetitious applications
Section 25.153 Opposition to applications and other pleadings
Section 25.154 Mutually exclusive applications
Section 25.155 Consideration of applications
Section 25.156 Consideration of NGSO-like satellite applications
Section 25.157 Consideration of GSO-like satellite applications
Section 25.158 Limits on pending applications and unbuilt satellite systems
Section 25.159 Administrative sanctions
Section 25.160 Automatic termination of station authorization
Section 25.161 Cause for termination of interference protection
Section 25.162 Reinstatement
Section 25.163 Milestones
Section 25.164 Posting of bonds
Section 25.165 Annual reporting requirements
Section 25.170 Contact information reporting requirements
Section 25.171 Requirements for reporting space station control arrangements
Section 25.172 Results of in-orbit testing
Section 25.173 Frequencies, frequency tolerance, and emission limits
Section 25.202 Choice of sites and frequencies
Section 25.203 Power limits for earth stations
Section 25.204 Minimum angle of antenna elevation
Section 25.205 Station identification
Section 25.206 Cessation of emissions
Section 25.207 Power flux density limits
Section 25.208 Earth station antenna performance standards
Section 25.209 Technical requirements for space stations
Section 25.210 Analog video transmissions in the Fixed-Satellite Services
Section 25.211 Narrowband analog transmissions and digital transmissions in the GSO Fixed Satellite Service
Section 25.212 Inter-Service coordination requirements for the 1
Section 25.213 Technical requirements for space stations in the Satellite Digital Audio Radio Service and associated terrestrial repeaters
Section 25.214 Limits on emissions from mobile earth stations for protection of aeronautical radionavigation-satellite service
Section 25.216 Default service rules
Section 25.217 Off-axis EIRP density envelopes for FSS earth stations transmitting in certain frequency bands
Section 25.218 Non-conforming transmit/receive earth station operations
Section 25.220 Blanket Licensing provisions for Earth Stations on Vessels (ESVs) receiving in the 3700-4200 MHz (space-to-Earth) band
Section 25.221 Blanket Licensing provisions for Earth Stations on Vessels (ESVs) receiving in the 10
Section 25.222 Alternative licensing rules for feeder-link earth stations in the 17/24 GHz BSS
Section 25.223 Protection of receive-only earth stations in the 17/24 GHz BSS
Section 25.224 Geographic Service Requirements for 17/24 GHz Broadcasting Satellite Service
Section 25.225 Blanket Licensing provisions for domestic, U
Section 25.226 Blanket licensing provisions for Earth Stations Aboard Aircraft (ESAAs) receiving in the 10
Section 25.227 Sharing between NGSO MSS Feeder links Earth Stations in the 19
Section 25.250 Special requirements for coordination
Section 25.251 Special requirements for ancillary terrestrial components operating in the 1626
Section 25.253 Special requirements for ancillary terrestrial components operating in the 1610-1626
Section 25.254 Procedures for resolving harmful interference related to operation of ancillary terrestrial components operating in the 1
Section 25.255 Special Requirements for operations in the 3
Section 25.256 Special requirements for operations in the band 29
Section 25.257 Sharing between NGSO MSS Feeder links Stations and GSO FSS services in the 29
Section 25.258 Time sharing between NOAA meteorological satellite systems and non-voice, non-geostationary satellite systems in the
Section 25.259 Time sharing between DoD meteorological satellite systems and non-voice, non-geostationary satellite systems in the 400
Section 25.260 Procedures for avoidance of in-line interference events for Non Geostationary Satellite Orbit (NGSO) Satellite Network Operations
Section 25.261 Licensing and domestic coordination requirements for 17/24 GHz BSS space stations
Section 25.262 Information sharing requirements for SDARS terrestrial repeater operators
Section 25.263 Requirements to facilitate reverse-band operation in the 17
Section 25.264 Acceptance of interference in 2000-2020 MHz
Section 25.265 Control of transmitting stations
Section 25.271 General inter-system coordination procedures
Section 25.272 Duties regarding space communications transmissions
Section 25.273 Procedures to be followed in the event of harmful interference
Section 25.274 Particulars of operation
Section 25.275 Points of communication
Section 25.276 Temporary fixed earth station operations
Section 25.277 Additional coordination obligation for non-geostationary and geostationary satellite systems in frequencies allocated to the
Section 25.278 Inter-satellite service
Section 25.279 Inclined orbit operations
Section 25.280 Transmitter identification requirements for video uplink transmissions
Section 25.281 Orbit raising maneuvers
Section 25.282 End-of-life disposal
Section 25.283 Emergency Call Center Service
Section 25.284 Operation of MSS and ATC transmitters or transceivers on board civil aircraft
Section 25.285 Antenna painting and lighting
Section 25.286 Requirements pertaining to operation of mobile stations in the NVNG, 1
Section 25.287 Satellite DARS applications subject to competitive bidding
Section 25.401 Bidding application and certification procedures
Section 25.403 Submission of down payment and filing of long-form applications
Section 25.404 Equal employment opportunities
Section 25.601 Public interest obligations
Section 25.701 Basis and purpose