Labels:text | screenshot | font OCR: AIR-GROUND COMMUNICATIONS USING ALARS High Radio Ground frequency access earth antenna stations stations New Mode 5 ground station Data network Data network Data network interface Planned future General computer system Data network Initial Air traffic interface control Maintenance Flight Passenger engineering Flight times logging operations service Air carrier Figure 1. Using ACARS in combination with the ARING network gives pilots access to weather, flights, and air line specific data.