47 CFR § 22.857 - Channel plan for commercial aviation air-ground systems.

§ 22.857 Channel plan for commercial aviation air-ground systems.

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.

[70 FR 19310, Apr. 13, 2005]

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