Change RSI Command (encrypted)

Introduction/Additional information: 

This ASM implements the Project 25 OTAR Change Radio Set Identifier (RSI) message.

Usage Notes

  • This message is sent from the Key Management Facility to the Mobile Radio to support the changeover of an individual or key management group Radio Set Identifier.
  • This message is broadcast as a non-addressed message, to reduce the message size, and to avoid issues from a relocated RSI to a different MMSI.
  • The “Subsequent RSI Change” field is optional and unlimited per Project 25. In order to fix message size at 5 slots, the number of instructions is limited to 8 per message.

Version 0:

This is an RTCM compliant implementation of the Project 25 OTAR Change RSI (Radio Set Identifier) Command.

This ASM only has an AIS Message 26 variant.

Permitted as from: 
12/05/2016
Registrant: 
USCG
Message number: 
26
DAC: 
366
FI: 
19
Version: 
0
State: 
in force
Number of slots (max): 
5
Last modified: 
20210129T231915