Text Message (encrypted)

Introduction/Additional information: 

This Message is used to send encrypted text messages.

    1.  

Usage Notes

  • The Message 26 Text Message format provides for both a broadcast and addressed text message. Message addressing, when required, shall be performed using the Destination Indicator and Destination ID fields inherent to the Message 26 structure.
  • The text may be up to 142 6-bit ASCII characters (up to 852 bits).
  • The addressed version of this message shall have the “ACK Flag” value set by the user. If an ACK is desired, see the Usage Notes of FID 9 for retry procedures.
Permitted as from: 
12/05/2016
Registrant: 
USCG
Message number: 
26
DAC: 
366
FI: 
17
Version: 
0
State: 
in force
Number of slots (max): 
5
Last modified: 
20210129T231912