[Code of Federal Regulations] [Title 47, Volume 5] [Revised as of October 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 47CFR90.138] [Page 319] TITLE 47--TELECOMMUNICATION COMMISSION (CONTINUED) PART 90_PRIVATE LAND MOBILE RADIO SERVICES--Table of Contents Subpart G_Applications and Authorizations Sec. 90.138 Applications for itinerant frequencies. An application for authority to conduct an itinerant operation in the Industrial/Business Pool must be restricted to use of itinerant frequencies or other frequencies not designated for permanent use and need not be accompanied by evidence of frequency coordination. Users should be aware, however, that no protection is provided from interference from other itinerant operations. [62 FR 18924, Apr. 17, 1997]