Anatel has launched Public Consultation No. 36/2025 to revise the Technical and Operational Requirements for Aeronautical Mobile Service Stations (Act No. 17.207/2023).
🔹 Regulatory Context:
This update follows the decisions of the 2023 World Radiocommunication Conference (WRC-23) and aligns with the Agency’s new Spectrum Management Model, reinforcing Anatel’s commitment to modernization and regulatory efficiency.
✈ Key Technical Updates:
- Spectrum Expansion: Inclusion of the aeronautical mobile-satellite service in the 117.975–137 MHz band, already incorporated into the National Frequency Allocation Plan (PDFF) by Resolution No. 772/2025
- Digitalization: Support for digital technologies in commercial aviation communications using HF frequencies
- Technical Modernization: Addition of emission classes J2B, J7D, and J9E to Table II of the Act
- Operational Flexibility: Authorization for channel aggregation, improving spectrum efficiency
🎯 Expected Impacts:
The modernization of Appendix 27 of the Radio Regulations aims to enhance safety, interoperability, and efficiency in national aeronautical communications.
📝 Public Participation:
Stakeholders may submit technical contributions through the Participa.br system within 30 days, until October 26, 2025.
🔗 Access Participa.br
🔗 More details on Public Consultation No. 36/2025
💡 TrustCert emphasizes the importance of monitoring and actively engaging in these regulatory developments, which foster innovation and ensure technical compliance in the telecommunications and aviation sectors.
