{"data":{"id":"us/47-cfr-22.857","jurisdiction":"us","citation":"47 CFR 22.857","heading":"Channel plan for commercial aviation air-ground systems.","body":"The 849-851 MHz and 894-896 MHz frequency bands are designated for paired nationwide exclusive assignment to the licensee or licensees of systems providing radio telecommunications service, including voice and/or data service, to persons on board aircraft. Air-ground systems operating in these frequency bands are referred to in this part as “commercial aviation” systems.","path":["Title 47—Telecommunication","CHAPTER I—FEDERAL COMMUNICATIONS COMMISSION","SUBCHAPTER B—COMMON CARRIER SERVICES","PART 22—PUBLIC MOBILE SERVICES","Subpart G—Air-Ground Radiotelephone Service"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-47.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:28Z","sha256":"64b8903d9b0ebc37e964f6d72e1de9137472cb051e0dfd64e690a6d72e5f00bf","source_id":"us-cfr","stale":true,"prev":"us/47-cfr-22.853","next":"us/47-cfr-22.859"},"notice":"GroundRules: Original legal text. Not legal advice."}