The Federal Communications Commission (FCC) has announced a proposed rule to allow a full ten megahertz transition of the 900 MHz band for broadband use. The proposal, detailed in a news release from the Marshlian and Donahue CommLaw group, aims to increase capacity for utilities, critical infrastructure, and business networks by providing additional spectrum for broadband use. This shift relies on private agreements between applicants and current licensees in each county.
According to the FCC, public feedback is being sought on whether current rules for 900 MHz broadband use are sufficient to support this transition. The Commission is particularly interested in comments related to eligibility criteria, application procedures, licensing, and technical requirements. Public comments are due by May 16, 2025, with reply comments due by June 16, 2025. The Wireless Telecommunications Bureau has been given authority to modify or lift the existing freeze on certain applications in the band.
Federal Newswire contacted the Association of American Railroads (AAR) regarding their plans for the 900 MHz A-Block transition and their $110 million investment in new technology migration. However, AAR did not respond to inquiries about their views on the FCC's proposed rule or the potential impact on the rail industry.
In addition to questions about the 900 MHz A-Block transition, Federal Newswire asked AAR about its stance on some Class I railroads moving Centralized Traffic Control (CTC) applications from the 900 MHz band to the 220 MHz network. An AAR memo emphasizes the critical role of the 900 MHz spectrum for safety-related operations and requests protection from interference by the FCC. Despite these concerns, AAR did not provide a response.
The Association of American Railroads represents major freight railroads in North America, including U.S. and Canadian Class I railroads.
