The Aeronautical Telecommunication Network[1] (ATN) is an internetwork architecture that allows ground/ground, air/ground, and avionic data subnetworks to interoperate by adopting common interface services and protocols based on the ISO OSI Reference Model.
The European part of ATN used for ground/ground communications is represented by PENS.
Original source: https://en.wikipedia.org/wiki/Aeronautical Telecommunication Network.
Read more |