49 C.F.R. § 220.43 Radio communications consistent with federal regulations and railroad operating rules.
Title 49 - Transportation
Radio communication shall not be used in connection with a railroad operation in a manner which conflicts with the requirements of this part, Federal Communication Commission regulations, or the railroad's operating rules. The use of citizen band radios for railroad operating purposes is prohibited.
Title 49: Transportation
PART 220—RAILROAD COMMUNICATIONS
Subpart B—Radio and Wireless Communication Procedures
§ 220.43 Radio communications consistent with federal regulations and railroad operating rules.