CAT007 - EUROCONTROL Specification for Surveillance Data Exchange ASTERIX Part 21

Transmission of Directed Interrogation Messages

This document describes the application of ASTERIX to the transmission of directed interrogation requests and the corresponding target response. Category 007 describes data items necessary for the realisation of the directed interrogation functionality in radar stations.

Files

Directed Interrogation Messages (Part 21) - Edition 1.9
Directed Interrogation Messages (Part 21) - Edition 1.8
Directed Interrogation Messages (Part 21) - Edition 1.7
Directed Interrogation Messages (Part 21) - Edition 1.6
Directed Interrogation Messages (Part 21) - Edition 1.5
Directed Interrogation Messages (Part 21) - Edition 1.4
Directed Interrogation Messages (Part 21) - Edition 1.3
Directed Interrogation Messages (Part 21) - Edition 1.2
Directed Interrogation Messages (Part 21) - Edition 1.1