This data flow contains the HAR data, both program and management, used to define the output of a Highway Advisory Radio (HAR) operating at the roadside in the geographic and/or jurisdictional area(s) served by the Manage Maintenance and Construction function. It consists of the following data items each of which is defined in its own DDE:

+ har_program
+ har_management_data

Sub Data Flows

Parent Data Flows

Associated PSpecs

Parent Information Flows