Title 47

PART 90

Part 90 - Private Land Mobile Radio Services

PART 90 - PRIVATE LAND MOBILE RADIO SERVICES Authority:47 U.S.C. 154(i), 161, 303(g), 303(r), 332(c)(7), 1401-1473 Source:43 FR 54791, Nov. 22, 1978, unless otherwise noted.

47:5.0.1.1.3.1SUBPART A
Subpart A - General Information
47:5.0.1.1.3.1.112.1SECTION 90.1
   90.1 Basis and purpose.
47:5.0.1.1.3.1.112.2SECTION 90.5
   90.5 Other applicable rule parts.
47:5.0.1.1.3.1.112.3SECTION 90.7
   90.7 Definitions.
47:5.0.1.1.3.2SUBPART B
Subpart B - Public Safety Radio Pool
47:5.0.1.1.3.2.112.1SECTION 90.15
   90.15 Scope.
47:5.0.1.1.3.2.112.2SECTION 90.16
   90.16 Public Safety National Plan.
47:5.0.1.1.3.2.112.3SECTION 90.19
   90.19 Nationwide Public Safety Broadband Network.
47:5.0.1.1.3.2.112.4SECTION 90.20
   90.20 Public Safety Pool.
47:5.0.1.1.3.2.112.5SECTION 90.22
   90.22 Paging operations.
47:5.0.1.1.3.2.112.6SECTION 90.25
   90.25 Non-Federal use of the Federal interoperability channels.
47:5.0.1.1.3.3SUBPART C
Subpart C - Industrial/Business Radio Pool
47:5.0.1.1.3.3.112.1SECTION 90.31
   90.31 Scope.
47:5.0.1.1.3.3.112.2SECTION 90.33
   90.33 General eligibility.
47:5.0.1.1.3.3.112.3SECTION 90.35
   90.35 Industrial/Business Pool.
47:5.0.1.1.3.4SUBPART D
Subparts D-E [Reserved]
47:5.0.1.1.3.5SUBPART F
Subpart F - Radiolocation Service
47:5.0.1.1.3.5.112.1SECTION 90.101
   90.101 Scope.
47:5.0.1.1.3.5.112.2SECTION 90.103
   90.103 Radiolocation Service.
47:5.0.1.1.3.6SUBPART G
Subpart G - Applications and Authorizations
47:5.0.1.1.3.6.112SUBJGRP 112
   Special Rules Governing Facilities Used To Provide Commercial Mobile Radio Services
47:5.0.1.1.3.6.112.1SECTION 90.111
   90.111 Scope.
47:5.0.1.1.3.6.112.2SECTION 90.115
   90.115 Foreign government and alien eligibility.
47:5.0.1.1.3.6.112.3SECTION 90.119
   90.119 Application requirements.
47:5.0.1.1.3.6.112.4SECTION 90.121
   90.121 Canadian registration.
47:5.0.1.1.3.6.112.5SECTION 90.127
   90.127 Submission and filing of applications.
47:5.0.1.1.3.6.112.6SECTION 90.129
   90.129 Supplemental information to be routinely submitted with applications.
47:5.0.1.1.3.6.112.7SECTION 90.135
   90.135 Modification of license.
47:5.0.1.1.3.6.112.8SECTION 90.137
   90.137 Applications for operation at temporary locations.
47:5.0.1.1.3.6.112.9SECTION 90.138
   90.138 Applications for itinerant frequencies.
47:5.0.1.1.3.6.112.10SECTION 90.149
   90.149 License term.
47:5.0.1.1.3.6.112.11SECTION 90.155
   90.155 Time in which station must be placed in operation.
47:5.0.1.1.3.6.112.12SECTION 90.159
   90.159 Temporary and conditional permits.
47:5.0.1.1.3.6.113.13SECTION 90.165
   90.165 Procedures for mutually exclusive applications.
47:5.0.1.1.3.6.113.14SECTION 90.168
   90.168 Equal employment opportunities.
47:5.0.1.1.3.6.113.15SECTION 90.169
   90.169 Construction prior to grant of application.
47:5.0.1.1.3.7SUBPART H
Subpart H - Policies Governing the Assignment of Frequencies
47:5.0.1.1.3.7.113.1SECTION 90.171
   90.171 Scope.
47:5.0.1.1.3.7.113.2SECTION 90.173
   90.173 Policies governing the assignment of frequencies.
47:5.0.1.1.3.7.113.3SECTION 90.175
   90.175 Frequency coordinator requirements.
47:5.0.1.1.3.7.113.4SECTION 90.176
   90.176 Coordinator notification requirements on frequencies below 512 MHz, at 769-775/799-805 MHz, or at 1427-1432 MHz.
47:5.0.1.1.3.7.113.5SECTION 90.179
   90.179 Shared use of radio stations.
47:5.0.1.1.3.7.113.6SECTION 90.185
   90.185 Multiple licensing of radio transmitting equipment in the mobile radio service.
47:5.0.1.1.3.7.113.7SECTION 90.187
   90.187 Trunking in the bands between 150 and 512 MHz.
47:5.0.1.1.3.8SUBPART I
Subpart I - General Technical Standards
47:5.0.1.1.3.8.113.1SECTION 90.201
   90.201 Scope.
47:5.0.1.1.3.8.113.2SECTION 90.203
   90.203 Certification required.
47:5.0.1.1.3.8.113.3SECTION 90.205
   90.205 Power and antenna height limits.
47:5.0.1.1.3.8.113.4SECTION 90.207
   90.207 Types of emissions.
47:5.0.1.1.3.8.113.5SECTION 90.209
   90.209 Bandwidth limitations.
47:5.0.1.1.3.8.113.6SECTION 90.210
   90.210 Emission masks.
47:5.0.1.1.3.8.113.7SECTION 90.212
   90.212 Provisions relating to the use of scrambling devices and digital voice modulation.
47:5.0.1.1.3.8.113.8SECTION 90.213
   90.213 Frequency stability.
47:5.0.1.1.3.8.113.9SECTION 90.214
   90.214 Transient frequency behavior.
47:5.0.1.1.3.8.113.10SECTION 90.215
   90.215 Transmitter measurements.
47:5.0.1.1.3.8.113.11SECTION 90.217
   90.217 Exemption from technical standards.
47:5.0.1.1.3.8.113.12SECTION 90.219
   90.219 Use of signal boosters.
47:5.0.1.1.3.8.113.13SECTION 90.221
   90.221 Adjacent channel power limits.
47:5.0.1.1.3.8.113.14SECTION 90.223
   90.223 RF exposure.
47:5.0.1.1.3.9SUBPART J
Subpart J - Non-Voice and Other Specialized Operations
47:5.0.1.1.3.9.113.1SECTION 90.231
   90.231 Scope.
47:5.0.1.1.3.9.113.2SECTION 90.233
   90.233 Base/mobile non-voice operations.
47:5.0.1.1.3.9.113.3SECTION 90.235
   90.235 Secondary fixed signaling operations.
47:5.0.1.1.3.9.113.4SECTION 90.237
   90.237 Interim provisions for operation of radioteleprinter and radiofacsimile devices.
47:5.0.1.1.3.9.113.5SECTION 90.238
   90.238 Telemetry operations.
47:5.0.1.1.3.9.113.6SECTION 90.239
   90.239 [Reserved]
47:5.0.1.1.3.9.113.7SECTION 90.241
   90.241 Radio call box operations.
47:5.0.1.1.3.9.113.8SECTION 90.242
   90.242 Travelers' information stations.
47:5.0.1.1.3.9.113.9SECTION 90.243
   90.243 Mobile relay stations.
47:5.0.1.1.3.9.113.10SECTION 90.245
   90.245 Fixed relay stations.
47:5.0.1.1.3.9.113.11SECTION 90.247
   90.247 Mobile repeater stations.
47:5.0.1.1.3.9.113.12SECTION 90.248
   90.248 Wildlife and ocean buoy tracking.
47:5.0.1.1.3.9.113.13SECTION 90.249
   90.249 Control stations.
47:5.0.1.1.3.9.113.14SECTION 90.250
   90.250 Meteor burst communications.
47:5.0.1.1.3.10SUBPART K
Subpart K - Standards for Special Frequencies or Frequency Bands
47:5.0.1.1.3.10.113.1SECTION 90.251
   90.251 Scope.
47:5.0.1.1.3.10.113.2SECTION 90.253
   90.253 Use of frequency 5167.5 kHz.
47:5.0.1.1.3.10.113.3SECTION 90.255
   90.255 [Reserved]
47:5.0.1.1.3.10.113.4SECTION 90.257
   90.257 Assignment and use of frequencies in the band 72-76 MHz.
47:5.0.1.1.3.10.113.5SECTION 90.259
   90.259 Assignment and use of frequencies in the bands 216-220 MHz and 1427-1432 MHz.
47:5.0.1.1.3.10.113.6SECTION 90.261
   90.261 Assignment and use of the frequencies in the band 450-470 MHz for fixed operations.
47:5.0.1.1.3.10.113.7SECTION 90.263
   90.263 Substitution of frequencies below 25 MHz.
47:5.0.1.1.3.10.113.8SECTION 90.264
   90.264 Disaster communications between 2 and 10 MHz.
47:5.0.1.1.3.10.113.9SECTION 90.265
   90.265 Assignment and use of frequencies in the bands allocated for Federal use.
47:5.0.1.1.3.10.113.10SECTION 90.266
   90.266 Long distance communications on frequencies below 25 MHz.
47:5.0.1.1.3.10.113.11SECTION 90.267
   90.267 Assignment and use of frequencies in the 450-470 MHz band for low power use.
47:5.0.1.1.3.10.113.12SECTION 90.269
   90.269 Use of frequencies for self-powered vehicle detectors.
47:5.0.1.1.3.10.113.13SECTION 90.273
   90.273 Availability and use of frequencies in the 421-430 MHz band.
47:5.0.1.1.3.10.113.14SECTION 90.275
   90.275 Selection and assignment of frequencies in the 421-430 MHz band.
47:5.0.1.1.3.10.113.15SECTION 90.279
   90.279 Power limitations applicable to the 421-430 MHz band.
47:5.0.1.1.3.10.113.16SECTION 90.281
   90.281 Restrictions on operational fixed stations in the 421-430 MHz band.
47:5.0.1.1.3.10.113.17SECTION 90.283
   90.283 [Reserved]
47:5.0.1.1.3.11SUBPART L
Subpart L - Authorization in the Band 470-512 MHz (UHF-TV Sharing)
47:5.0.1.1.3.11.113.1SECTION 90.301
   90.301 Scope.
47:5.0.1.1.3.11.113.2SECTION 90.303
   90.303 Availability of frequencies.
47:5.0.1.1.3.11.113.3SECTION 90.305
   90.305 Location of stations.
47:5.0.1.1.3.11.113.4SECTION 90.307
   90.307 Protection criteria.
47:5.0.1.1.3.11.113.5SECTION 90.309
   90.309 Tables and figures.
47:5.0.1.1.3.11.113.6SECTION 90.311
   90.311 Frequencies.
47:5.0.1.1.3.11.113.7SECTION 90.313
   90.313 Frequency loading criteria.
47:5.0.1.1.3.11.113.8SECTION 90.315
   90.315 Special provisions governing use of frequencies in the 476-494 MHz band (TV Channels 15, 16, 17) in the Southern Louisiana-Texas Offshore Zone.
47:5.0.1.1.3.11.113.9SECTION 90.317
   90.317 Fixed ancillary signaling and data transmissions.
47:5.0.1.1.3.12SUBPART M
Subpart M - Intelligent Transportation Systems Radio Service
47:5.0.1.1.3.12.113SUBJGRP 113
   Regulations Governing the Licensing and Use of Frequencies in the 5850-5925 MHz Band for Dedicated Short-Range Communications Service (DSRCS)
47:5.0.1.1.3.12.113.1SECTION 90.350
   90.350 Scope.
47:5.0.1.1.3.12.113.2SECTION 90.351
   90.351 Location and Monitoring Service.
47:5.0.1.1.3.12.113.3SECTION 90.353
   90.353 LMS operations in the 902-928 MHz band.
47:5.0.1.1.3.12.113.4SECTION 90.355
   90.355 LMS operations below 512 MHz.
47:5.0.1.1.3.12.113.5SECTION 90.357
   90.357 Frequencies for LMS systems in the 902-928 MHz band.
47:5.0.1.1.3.12.113.6SECTION 90.359
   90.359 Field strength limits for EA-licensed LMS systems.
47:5.0.1.1.3.12.113.7SECTION 90.361
   90.361 Interference from part 15 and Amateur operations.
47:5.0.1.1.3.12.113.8SECTION 90.363
   90.363 Grandfathering provisions for existing AVM licensees.
47:5.0.1.1.3.12.113.9SECTION 90.365
   90.365 Partitioned licenses and disaggregated spectrum.
47:5.0.1.1.3.12.113.10SECTION 90.371
   90.371 Dedicated short range communications service.
47:5.0.1.1.3.12.113.11SECTION 90.373
   90.373 Eligibility in the DSRCS.
47:5.0.1.1.3.12.113.12SECTION 90.375
   90.375 RSU license areas, communication zones and registrations
47:5.0.1.1.3.12.113.13SECTION 90.377
   90.377 Frequencies available; maximum EIRP and antenna height, and priority communications.
47:5.0.1.1.3.12.113.14SECTION 90.379
   90.379 ASTM E2213-03 DSRC Standard (ASTM-DSRC Standard).
47:5.0.1.1.3.12.113.15SECTION 90.383
   90.383 RSU sites near the U.S./Canada or U.S./Mexico border.
47:5.0.1.1.3.13SUBPART N
Subpart N - Operating Requirements
47:5.0.1.1.3.13.114.1SECTION 90.401
   90.401 Scope.
47:5.0.1.1.3.13.114.2SECTION 90.403
   90.403 General operating requirements.
47:5.0.1.1.3.13.114.3SECTION 90.405
   90.405 Permissible communications.
47:5.0.1.1.3.13.114.4SECTION 90.407
   90.407 Emergency communications.
47:5.0.1.1.3.13.114.5SECTION 90.411
   90.411 Civil defense communications.
47:5.0.1.1.3.13.114.6SECTION 90.415
   90.415 Prohibited uses.
47:5.0.1.1.3.13.114.7SECTION 90.417
   90.417 Interstation communication.
47:5.0.1.1.3.13.114.8SECTION 90.419
   90.419 Points of communication.
47:5.0.1.1.3.13.114.9SECTION 90.421
   90.421 Operation of mobile station units not under the control of the licensee.
47:5.0.1.1.3.13.114.10SECTION 90.423
   90.423 Operation on board aircraft.
47:5.0.1.1.3.13.114.11SECTION 90.425
   90.425 Station identification.
47:5.0.1.1.3.13.114.12SECTION 90.427
   90.427 Precautions against unauthorized operation.
47:5.0.1.1.3.13.114.13SECTION 90.429
   90.429 Control point and dispatch point requirements.
47:5.0.1.1.3.13.114.14SECTION 90.431
   90.431 Unattended operation.
47:5.0.1.1.3.13.114.15SECTION 90.433
   90.433 Operator requirements.
47:5.0.1.1.3.13.114.16SECTION 90.437
   90.437 Posting station licenses.
47:5.0.1.1.3.13.114.17SECTION 90.439
   90.439 Inspection of stations.
47:5.0.1.1.3.13.114.18SECTION 90.441
   90.441 Inspection and maintenance of antenna structure marking and associated control equipment.
47:5.0.1.1.3.13.114.19SECTION 90.443
   90.443 Content of station records.
47:5.0.1.1.3.13.114.20SECTION 90.445
   90.445 Form of station records.
47:5.0.1.1.3.13.114.21SECTION 90.447
   90.447 Retention of station records.
47:5.0.1.1.3.14SUBPART O
Subpart O - Transmitter Control
47:5.0.1.1.3.14.114SUBJGRP 114
   Internal Transmitter Control Systems
47:5.0.1.1.3.14.114.1SECTION 90.460
   90.460 Scope.
47:5.0.1.1.3.14.114.2SECTION 90.461
   90.461 Direct and remote control of transmitters.
47:5.0.1.1.3.14.114.3SECTION 90.463
   90.463 Transmitter control points.
47:5.0.1.1.3.14.114.4SECTION 90.465
   90.465 Control of systems of communication.
47:5.0.1.1.3.14.114.5SECTION 90.467
   90.467 Dispatch points.
47:5.0.1.1.3.14.114.6SECTION 90.469
   90.469 Unattended operation.
47:5.0.1.1.3.14.114.7SECTION 90.471
   90.471 Points of operation in internal transmitter control systems.
47:5.0.1.1.3.14.114.8SECTION 90.473
   90.473 Operation of internal transmitter control systems through licensed fixed control points.
47:5.0.1.1.3.14.114.9SECTION 90.475
   90.475 Operation of internal transmitter control systems in specially equipped systems.
47:5.0.1.1.3.14.115SUBJGRP 115
   Interconnected Systems
47:5.0.1.1.3.14.115.10SECTION 90.476
   90.476 Interconnection of fixed stations and certain mobile stations.
47:5.0.1.1.3.14.115.11SECTION 90.477
   90.477 Interconnected systems.
47:5.0.1.1.3.14.115.12SECTION 90.483
   90.483 Permissible methods and requirements of interconnecting private and public systems of communications.
47:5.0.1.1.3.15SUBPART P
Subpart P - Paging Operations
47:5.0.1.1.3.15.116.1SECTION 90.490
   90.490 One-way paging operations in the private services.
47:5.0.1.1.3.15.116.2SECTION 90.492
   90.492 One way paging operations in the 806-824/851-869 MHz and 896-901/935-940 MHz bands.
47:5.0.1.1.3.15.116.3SECTION 90.493
   90.493 Paging operations on exclusive channels in the 929-930 MHz band.
47:5.0.1.1.3.15.116.4SECTION 90.494
   90.494 Paging operations on shared channels in the 929-930 MHz band.
47:5.0.1.1.3.16SUBPART Q
Subpart Q [Reserved]
47:5.0.1.1.3.17SUBPART R
Subpart R - Regulations Governing the Licensing and Use of Frequencies in the 763-775 and 793-805 MHz Bands
47:5.0.1.1.3.17.116.1SECTION 90.521
   90.521 Scope.
47:5.0.1.1.3.17.116.2SECTION 90.523
   90.523 Eligibility.
47:5.0.1.1.3.17.116.3SECTION 90.525
   90.525 Administration of interoperability channels.
47:5.0.1.1.3.17.116.4SECTION 90.527
   90.527 Regional plan requirements.
47:5.0.1.1.3.17.116.5SECTION 90.529
   90.529 State License.
47:5.0.1.1.3.17.116.6SECTION 90.531
   90.531 Band plan.
47:5.0.1.1.3.17.116.7SECTION 90.532
   90.532 Licensing of the 758-769 MHz and 788-799 MHz Bands; State opt-out election and alternative plans.
47:5.0.1.1.3.17.116.8SECTION 90.533
   90.533 Transmitting sites near the U.S./Canada or U.S./Mexico border.
47:5.0.1.1.3.17.116.9SECTION 90.535
   90.535 Modulation and spectrum usage efficiency requirements.
47:5.0.1.1.3.17.116.10SECTION 90.537
   90.537 Trunking requirement.
47:5.0.1.1.3.17.116.11SECTION 90.539
   90.539 Frequency stability.
47:5.0.1.1.3.17.116.12SECTION 90.541
   90.541 Transmitting power and antenna height limits.
47:5.0.1.1.3.17.116.13SECTION 90.542
   90.542 Broadband transmitting power limits.
47:5.0.1.1.3.17.116.14SECTION 90.543
   90.543 Emission limitations.
47:5.0.1.1.3.17.116.15SECTION 90.547
   90.547 Narrowband Interoperability channel capability requirement.
47:5.0.1.1.3.17.116.16SECTION 90.548
   90.548 Interoperability Technical Standards.
47:5.0.1.1.3.17.116.17SECTION 90.549
   90.549 Transmitter certification.
47:5.0.1.1.3.17.116.18SECTION 90.551
   90.551 Construction requirements.
47:5.0.1.1.3.17.116.19SECTION 90.553
   90.553 Encryption.
47:5.0.1.1.3.17.116.20SECTION 90.555
   90.555 Information exchange.
47:5.0.1.1.3.17.116.21SECTION 90.557
   90.557 Secondary fixed signaling operations.
47:5.0.1.1.3.17.116.22SECTION 90.559
   90.559 Station Identification.
47:5.0.1.1.3.18SUBPART S
Subpart S - Regulations Governing Licensing and Use of Frequencies in the 806-824, 851-869, 896-901, and 935-940 MHz Bands
47:5.0.1.1.3.18.116SUBJGRP 116
   Application for Authorizations
47:5.0.1.1.3.18.116.1SECTION 90.601
   90.601 Scope.
47:5.0.1.1.3.18.116.2SECTION 90.603
   90.603 Eligibility.
47:5.0.1.1.3.18.116.3SECTION 90.605
   90.605 Forms to be used.
47:5.0.1.1.3.18.116.4SECTION 90.607
   90.607 Supplemental information to be furnished by applicants for facilities under this subpart.
47:5.0.1.1.3.18.116.5SECTION 90.609
   90.609 Special limitations on amendment of applications for assignment or transfer of authorizations for radio systems above 800 MHz.
47:5.0.1.1.3.18.117SUBJGRP 117
   Policies Governing the Processing of Applications and the Selection and Assignment of Frequencies for Use in the 806-824 MHz, 851-869 MHz, 896-901 MHz, and 935-940 MHz Bands
47:5.0.1.1.3.18.117.6SECTION 90.613
   90.613 Frequencies available.
47:5.0.1.1.3.18.117.7SECTION 90.614
   90.614 Segments of the 806-824/851-869 MHz band for non-border areas.
47:5.0.1.1.3.18.117.8SECTION 90.615
   90.615 Individual channels available in the General Category in 806-824/851-869 MHz band.
47:5.0.1.1.3.18.117.9SECTION 90.617
   90.617 Frequencies in the 809.750-824/854.750-869 MHz, and 896-901/935-940 MHz bands available for trunked, conventional or cellular system use in non-border areas.
47:5.0.1.1.3.18.117.10SECTION 90.619
   90.619 Operations within the U.S./Mexico and U.S./Canada border areas.
47:5.0.1.1.3.18.117.11SECTION 90.621
   90.621 Selection and assignment of frequencies.
47:5.0.1.1.3.18.117.13SECTION 90.623
   90.623 Limitations on the number of frequencies assignable for conventional systems.
47:5.0.1.1.3.18.117.14SECTION 90.625
   90.625 Other criteria to be applied in assigning channels for use in conventional systems of communication.
47:5.0.1.1.3.18.117.15SECTION 90.627
   90.627 Limitation on the number of frequency pairs that may be assignable for trunked systems and on the number of trunked systems.
47:5.0.1.1.3.18.117.16SECTION 90.629
   90.629 Extended implementation period.
47:5.0.1.1.3.18.117.17SECTION 90.631
   90.631 Trunked systems loading, construction and authorization requirements.
47:5.0.1.1.3.18.117.18SECTION 90.633
   90.633 Conventional systems loading requirements.
47:5.0.1.1.3.18.118SUBJGRP 118
   Technical Regulations Regarding the Use of Frequencies in the 806-824 MHz, 851-869 MHz, 896-901 MHz, and 935-940 MHz Bands
47:5.0.1.1.3.18.118.19SECTION 90.635
   90.635 Limitations on power and antenna height.
47:5.0.1.1.3.18.118.20SECTION 90.637
   90.637 Restrictions on operational fixed stations.
47:5.0.1.1.3.18.118.21SECTION 90.645
   90.645 Permissible operations.
47:5.0.1.1.3.18.118.22SECTION 90.647
   90.647 Station identification.
47:5.0.1.1.3.18.118.23SECTION 90.651
   90.651 Supplemental reports required of licensees authorized under this subpart.
47:5.0.1.1.3.18.118.24SECTION 90.655
   90.655 Special licensing requirements for Specialized Mobile Radio systems.
47:5.0.1.1.3.18.118.25SECTION 90.656
   90.656 Responsibilities of base station licensees of Specialized Mobile Radio systems.
47:5.0.1.1.3.18.119SUBJGRP 119
   Policies Governing the Licensing and Use of MTA-Based SMR Systems in the 896-901/935-940 MHz Band
47:5.0.1.1.3.18.119.26SECTION 90.661
   90.661 MTA-based SMR service areas.
47:5.0.1.1.3.18.119.27SECTION 90.663
   90.663 MTA-based SMR system operations.
47:5.0.1.1.3.18.119.28SECTION 90.665
   90.665 Authorization, construction and implementation of MTA licenses.
47:5.0.1.1.3.18.119.29SECTION 90.667
   90.667 Grandfathering provisions for incumbent licensees.
47:5.0.1.1.3.18.119.30SECTION 90.669
   90.669 Emission limits.
47:5.0.1.1.3.18.119.31SECTION 90.671
   90.671 Field strength limits.
47:5.0.1.1.3.18.120SUBJGRP 120
   Procedures and Process - Unacceptable Interference
47:5.0.1.1.3.18.120.32SECTION 90.672
   90.672 Unacceptable interference to non-cellular 800 MHz licensees from 800 MHz cellular systems or part 22 Cellular Radiotelephone systems, and within the 900 MHz Business/Industrial Land Transportation Pool.
47:5.0.1.1.3.18.120.33SECTION 90.673
   90.673 Obligation to abate unacceptable interference.
47:5.0.1.1.3.18.120.34SECTION 90.674
   90.674 Interference resolution procedures before, during and after band reconfiguration.
47:5.0.1.1.3.18.120.35SECTION 90.675
   90.675 Information exchange.
47:5.0.1.1.3.18.120.36SECTION 90.676
   90.676 Transition administrator for reconfiguration of the 806-824/851-869 MHz band in order to separate cellular systems from non-cellular systems.
47:5.0.1.1.3.18.120.37SECTION 90.677
   90.677 Reconfiguration of the 806-824/851-869 MHz band in order to separate cellular systems from non-cellular systems.
47:5.0.1.1.3.18.121SUBJGRP 121
   Policies Governing the Licensing and Use of EA-Based SMR Systems in the 809-824/851-869 MHz Band
47:5.0.1.1.3.18.121.38SECTION 90.681
   90.681 EA-based SMR service areas.
47:5.0.1.1.3.18.121.39SECTION 90.683
   90.683 EA-based SMR system operations.
47:5.0.1.1.3.18.121.40SECTION 90.685
   90.685 Authorization, construction and implementation of EA licenses.
47:5.0.1.1.3.18.121.41SECTION 90.687
   90.687 Special provisions regarding assignments and transfers of authorizations for incumbent SMR licensees in the 809-824/854-869 MHz band.
47:5.0.1.1.3.18.121.42SECTION 90.689
   90.689 Field strength limits.
47:5.0.1.1.3.18.121.43SECTION 90.691
   90.691 Emission mask requirements for EA-based systems.
47:5.0.1.1.3.18.121.44SECTION 90.693
   90.693 Grandfathering provisions for incumbent licensees.
47:5.0.1.1.3.18.121.45SECTION 90.699
   90.699 Transition of the upper 200 channels in the 800 MHz band to EA licensing.
47:5.0.1.1.3.19SUBPART T
Subpart T - Regulations Governing Licensing and Use of Frequencies in the 220-222 MHz Band
47:5.0.1.1.3.19.122SUBJGRP 122
   Policies Governing the Licensing and Use of Phase II EA, Regional and Nationwide Systems
47:5.0.1.1.3.19.122.1SECTION 90.701
   90.701 Scope.
47:5.0.1.1.3.19.122.2SECTION 90.703
   90.703 Eligibility.
47:5.0.1.1.3.19.122.3SECTION 90.705
   90.705 Forms to be used.
47:5.0.1.1.3.19.122.4SECTION 90.709
   90.709 Special limitations on amendment of applications and on assignment or transfer of authorizations licensed under this subpart.
47:5.0.1.1.3.19.122.5SECTION 90.711
   90.711 Processing of Phase II applications.
47:5.0.1.1.3.19.122.6SECTION 90.713
   90.713 Entry criteria.
47:5.0.1.1.3.19.122.7SECTION 90.715
   90.715 Frequencies available.
47:5.0.1.1.3.19.122.8SECTION 90.717
   90.717 Channels available for nationwide systems in the 220-222 MHz band.
47:5.0.1.1.3.19.122.9SECTION 90.719
   90.719 Individual channels available for assignment in the 220-222 MHz band.
47:5.0.1.1.3.19.122.10SECTION 90.720
   90.720 Channels available for public safety/mutual aid.
47:5.0.1.1.3.19.122.11SECTION 90.721
   90.721 Other channels available for non-nationwide systems in the 220-222 MHz band.
47:5.0.1.1.3.19.122.12SECTION 90.723
   90.723 Selection and assignment of frequencies.
47:5.0.1.1.3.19.122.13SECTION 90.725
   90.725 Construction requirements for Phase I licensees.
47:5.0.1.1.3.19.122.14SECTION 90.727
   90.727 Extended implementation schedules for Phase I licensees.
47:5.0.1.1.3.19.122.15SECTION 90.729
   90.729 Limitations on power and antenna height.
47:5.0.1.1.3.19.122.16SECTION 90.733
   90.733 Permissible operations.
47:5.0.1.1.3.19.122.17SECTION 90.735
   90.735 Station identification.
47:5.0.1.1.3.19.122.18SECTION 90.739
   90.739 Number of systems authorized in a geographical area.
47:5.0.1.1.3.19.122.19SECTION 90.741
   90.741 Urban areas for Phase I nationwide systems.
47:5.0.1.1.3.19.122.20SECTION 90.743
   90.743 Renewal requirements.
47:5.0.1.1.3.19.122.21SECTION 90.745
   90.745 Phase I licensee service areas.
47:5.0.1.1.3.19.122.22SECTION 90.751
   90.751 Minor modifications of Phase I, non-nationwide licenses.
47:5.0.1.1.3.19.122.23SECTION 90.753
   90.753 Conditions of license modification.
47:5.0.1.1.3.19.122.24SECTION 90.757
   90.757 Construction requirements.
47:5.0.1.1.3.19.122.25SECTION 90.761
   90.761 EA and Regional licenses.
47:5.0.1.1.3.19.122.26SECTION 90.763
   90.763 EA, Regional and nationwide system operations.
47:5.0.1.1.3.19.122.27SECTION 90.765
   90.765 Licenses term for Phase II licenses.
47:5.0.1.1.3.19.122.28SECTION 90.767
   90.767 Construction and implementation of EA and Regional licenses.
47:5.0.1.1.3.19.122.29SECTION 90.769
   90.769 Construction and implementation of Phase II nationwide licenses.
47:5.0.1.1.3.19.122.30SECTION 90.771
   90.771 Field strength limits.
47:5.0.1.1.3.20SUBPART U
Subpart U - Competitive Bidding Procedures for 900 MHz Specialized Mobile Radio Service
47:5.0.1.1.3.20.123.1SECTION 90.801
   90.801 900 MHz SMR spectrum subject to competitive bidding.
47:5.0.1.1.3.20.123.2SECTION 90.802-90.803
   90.802-90.803 [Reserved]
47:5.0.1.1.3.20.123.3SECTION 90.804
   90.804 Aggregation of 900 MHz SMR licenses.
47:5.0.1.1.3.20.123.4SECTION 90.805-90.806
   90.805-90.806 [Reserved]
47:5.0.1.1.3.20.123.5SECTION 90.807
   90.807 Submission of upfront payments.
47:5.0.1.1.3.20.123.6SECTION 90.808
   90.808 [Reserved]
47:5.0.1.1.3.20.123.7SECTION 90.809
   90.809 License grants.
47:5.0.1.1.3.20.123.8SECTION 90.810
   90.810 Bidding credits for small businesses.
47:5.0.1.1.3.20.123.9SECTION 90.811
   90.811 Reduced down payment for licenses won by small businesses.
47:5.0.1.1.3.20.123.10SECTION 90.812
   90.812 [Reserved]
47:5.0.1.1.3.20.123.11SECTION 90.813
   90.813 Partitioned licenses and disaggregated spectrum.
47:5.0.1.1.3.20.123.12SECTION 90.814
   90.814 Definitions.
47:5.0.1.1.3.20.123.13SECTION 90.815
   90.815 Records maintenance and definitions.
47:5.0.1.1.3.21SUBPART V
Subpart V - Competitive Bidding Procedures for 800 MHz Specialized Mobile Radio Service
47:5.0.1.1.3.21.123.1SECTION 90.901
   90.901 800 MHz SMR spectrum subject to competitive bidding.
47:5.0.1.1.3.21.123.2SECTION 90.902
   90.902 [Reserved]
47:5.0.1.1.3.21.123.3SECTION 90.903
   90.903 Competitive bidding mechanisms.
47:5.0.1.1.3.21.123.4SECTION 90.904
   90.904 Aggregation of EA licenses.
47:5.0.1.1.3.21.123.5SECTION 90.905
   90.905 [Reserved]
47:5.0.1.1.3.21.123.6SECTION 90.909
   90.909 License grants.
47:5.0.1.1.3.21.123.7SECTION 90.910
   90.910 Bidding credits.
47:5.0.1.1.3.21.123.8SECTION 90.911
   90.911 Partitioned licenses and disaggregated spectrum.
47:5.0.1.1.3.21.123.9SECTION 90.912
   90.912 Definitions.
47:5.0.1.1.3.21.123.10SECTION 90.913
   90.913 Record maintenance and definitions.
47:5.0.1.1.3.22SUBPART W
Subpart W - Competitive Bidding Procedures for the 220 MHz Service
47:5.0.1.1.3.22.123.1SECTION 90.1001
   90.1001 220 MHz service subject to competitive bidding.
47:5.0.1.1.3.22.123.2SECTION 90.1003-90.1015
   90.1003-90.1015 [Reserved]
47:5.0.1.1.3.22.123.3SECTION 90.1017
   90.1017 Bidding credits for small businesses and very small businesses.
47:5.0.1.1.3.22.123.4SECTION 90.1019
   90.1019 Eligibility for partitioned licenses.
47:5.0.1.1.3.22.123.5SECTION 90.1021
   90.1021 Definitions concerning competitive bidding process.
47:5.0.1.1.3.22.123.6SECTION 90.1023
   90.1023 Records maintenance and definitions.
47:5.0.1.1.3.22.123.7SECTION 90.1025
   90.1025 Limitations on settlements.
47:5.0.1.1.3.23SUBPART X
Subpart X - Competitive Bidding Procedures for Location and Monitoring Service
47:5.0.1.1.3.23.123.1SECTION 90.1101
   90.1101 Location and Monitoring Service subject to competitive bidding.
47:5.0.1.1.3.23.123.2SECTION 90.1103
   90.1103 Designated entities.
47:5.0.1.1.3.24SUBPART Y
Subpart Y - Regulations Governing Licensing and Use of Frequencies in the 4940-4990 MHz Band
47:5.0.1.1.3.24.123.1SECTION 90.1201
   90.1201 Scope.
47:5.0.1.1.3.24.123.2SECTION 90.1203
   90.1203 Eligibility.
47:5.0.1.1.3.24.123.3SECTION 90.1205
   90.1205 Permissible operations.
47:5.0.1.1.3.24.123.4SECTION 90.1207
   90.1207 Licensing.
47:5.0.1.1.3.24.123.5SECTION 90.1209
   90.1209 Policies governing the use of the 4940-4990 MHz band.
47:5.0.1.1.3.24.123.6SECTION 90.1211
   90.1211 Regional plan.
47:5.0.1.1.3.24.123.7SECTION 90.1213
   90.1213 Band plan.
47:5.0.1.1.3.24.123.8SECTION 90.1215
   90.1215 Power limits.
47:5.0.1.1.3.25SUBPART Z
Subpart Z - Wireless Broadband Services in the 3650-3700 MHz Band
47:5.0.1.1.3.25.123.1SECTION 90.1301
   90.1301 Scope.
47:5.0.1.1.3.25.123.2SECTION 90.1303
   90.1303 Eligibility.
47:5.0.1.1.3.25.123.3SECTION 90.1305
   90.1305 Permissible operations.
47:5.0.1.1.3.25.123.4SECTION 90.1307
   90.1307 Licensing.
47:5.0.1.1.3.25.123.5SECTION 90.1309
   90.1309 Regulatory status.
47:5.0.1.1.3.25.123.6SECTION 90.1311
   90.1311 License term.
47:5.0.1.1.3.25.123.7SECTION 90.1312
   90.1312 Assignment and transfer.
47:5.0.1.1.3.25.123.8SECTION 90.1319
   90.1319 Policies governing the use of the 3650-3700 MHz band.
47:5.0.1.1.3.25.123.9SECTION 90.1321
   90.1321 Power and antenna limits.
47:5.0.1.1.3.25.123.10SECTION 90.1323
   90.1323 Emission limits.
47:5.0.1.1.3.25.123.11SECTION 90.1331
   90.1331 Restrictions on the operation of base and fixed stations.
47:5.0.1.1.3.25.123.12SECTION 90.1333
   90.1333 Restrictions on the operation of mobile and portable stations.
47:5.0.1.1.3.25.123.13SECTION 90.1335
   90.1335 RF safety.
47:5.0.1.1.3.25.123.14SECTION 90.1337
   90.1337 Operation near Canadian and Mexican borders.
47:5.0.1.1.3.25.123.15SECTION 90.1338
   90.1338 Grandfathered operation and transition to Citizens Broadband Radio Service.