---
kind: "section"
citation: "47 C.F.R. § 22.857"
title: "47"
number: "22.857"
heading: "Channel plan for commercial aviation air-ground systems."
url: "https://uscodex.org/cfr/47/22.857"
---

# §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.


## Notes

### Amendments

[70 FR 19310, Apr. 13, 2005]

### Authority

Authority: 47 U.S.C. 154, 222, 303, 309, and 332.

### Source

Source: 59 FR 59507, Nov. 17, 1994, unless otherwise noted.

### Amendments

[70 FR 19310, Apr. 13, 2005]