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Regulations last checked for updates: Jun 13, 2025

Title 49 - Transportation last revised: Jun 06, 2025
All TitlesTitle 49Chapter IIPart 220Subpart B - Subpart B—Radio and Wireless Communication Procedures
  • § 220.21 - Railroad operating rules; radio communications; recordkeeping.
  • § 220.23 - Publication of radio information.
  • § 220.25 - Instruction and operational testing of employees.
  • § 220.27 - Identification.
  • § 220.29 - Statement of letters and numbers in radio communications.
  • § 220.31 - Initiating a radio transmission.
  • § 220.33 - Receiving a radio transmission.
  • § 220.35 - Ending a radio transmission.
  • § 220.37 - Testing radio and wireless communication equipment.
  • § 220.38 - Communication equipment failure.
  • § 220.39 - Continuous radio monitoring.
  • § 220.41 - [Reserved]
  • § 220.43 - Radio communications consistent with federal regulations and railroad operating rules.
  • § 220.45 - Radio communication shall be complete.
  • § 220.47 - Emergency radio transmissions.
  • § 220.49 - Radio communication used in shoving, backing or pushing movements.
  • § 220.51 - Radio communications and signal indications.
  • § 220.61 - Radio transmission of mandatory directives.
authority: 49 U.S.C. 20102-20103,20103,note,20107,21301,20701,21304,21311; 28 U.S.C. 2461 note; and 49 CFR 1.89
source: 63 FR 47195, Sept. 4, 1998, unless otherwise noted.
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