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Regulations last checked for updates: Feb 23, 2025
Title 47 - Telecommunication last revised: Feb 20, 2025
All Titles
Title 47
Chapter I
Part 90
Subpart M - Subpart M—Intelligent Transportation Systems Radio Service
REGULATIONS GOVERNING THE LOCATION AND MONITORING SERVICE (LMS)
§ 90.351 - Location and Monitoring Service.
§ 90.353 - LMS operations in the 902-928 MHz band.
§ 90.355 - LMS operations below 512 MHz.
§ 90.357 - Frequencies for LMS systems in the 902-928 MHz band.
§ 90.359 - Field strength limits for EA-licensed LMS systems.
§ 90.361 - Interference from part 15 and Amateur operations.
§ 90.363 - Grandfathering provisions for existing AVM licensees.
§ 90.365 - Partitioned licenses and disaggregated spectrum.
§ 90.350 - Scope.
REGULATIONS GOVERNING THE LICENSING AND USE OF FREQUENCIES IN THE 5895-5925 MHZ BAND FOR DEDICATED SHORT-RANGE COMMUNICATIONS SERVICE (DSRCS)
§ 90.370 - Permitted frequencies.
§ 90.371 - Dedicated short range communications service.
§ 90.372 - DSRCS notification requirement.
§ 90.373 - Eligibility in the DSRCS.
§ 90.375 - RSU license areas, communication zones and registrations
§ 90.377 - Frequencies available; maximum EIRP and antenna height, and priority communications.
§ 90.379 - Technical standards for Roadside Units.
§ 90.383 - RSU sites near the U.S./Canada or U.S./Mexico border.
§ 90.384 - Incorporation by reference.
REGULATIONS GOVERNING THE LICENSING AND USE OF FREQUENCIES IN THE 5895-5925 MHZ BAND FOR CELLULAR VEHICLE TO EVERYTHING (C-V2X) ROADSIDE UNITS (RSUS)
§ 90.386 - Permitted frequencies.
§ 90.387 - Cellular Vehicle to Everything (C-V2X).
§ 90.388 - Eligibility.
§ 90.389 - RSU license areas and registrations.
§ 90.390 - Channels and priority communications.
§ 90.391 - Maximum EIRP and antenna height.
§ 90.392 - C-V2X emissions limits.
§ 90.393 - RSU sites near the U.S./Canada or U.S./Mexico border.
§ 90.394 - xxx
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.
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