Interrogation for specified FMs within the IAI branch

Introduction/Additional information: 

This IFM allows a station to interrogate for a specified application within the IAI or DAC branch.
This IFM should be returned to the interrogating station only.

IFM 2 should be used by an application to interrogate (using Message 6) another application for the specified functional message.

The application responding to this interrogation should use an addressed binary message to reply.

Permitted as from: 
01/01/1998
Registrant: 
ITU-R.M.1371-1
Message number: 
6
DAC: 
1
FI: 
2
State: 
in force
Number of slots (max): 
1