=== DataComm Acronyms ===

ACARS Aircraft Communications Addressing and Reporting System http://en.wikipedia.org/wiki/Aircraft_Communications_Addressing_and_Reporting_System

CPDLC Controller–pilot data link communications  http://en.wikipedia.org/wiki/Controller%E2%80%93pilot_data_link_communications

FANS Future Air Navigation System  http://en.wikipedia.org/wiki/Future_Air_Navigation_System

ATN Aeronautical Telecommunications Network http://en.wikipedia.org/wiki/Aeronautical_Telecommunication_Network