Committed to connecting the world

Aviation

Air-ground and ground-ground protocols employed by the Federal Aviation Administration and International Civil Aviation Organization are described in ASN.1 and are encoded in PER. The Aeronautical Telecommunication Network (ATN), which has been operational in Europe since 2007, is specified with ASN.1 and uses the compact PER encoding. ASN.1 encoders/decoders are now installed on American Airlines B767 aircraft in the certified ATN compliant avionics from Rockwell Collins