This data flow is sent to provide the collection of advanced automated crash notification (AACN) messages that have been collected from equipped connected vehicles at the roadside. The data flow consists of the following data items each of which is defined in its own DDE:

+ location_identity
+ list_size
+ list_size{date
+ time
+ vehicle_emergency_request}

Sub Data Flows

Parent Data Flows

Associated PSpecs

Parent Information Flows