§  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]