A J3.7 message is prefaced by which brevity term?

A J3.7 message is prefaced by which brevity term?

• A. Data
• B. Alert
• C. Info
• D. Message

Answer: (A)

In Link 16, brevity terms prefix the payload to quickly tell the receiver what kind of content is inside. For a J3.7 message, the standard prefix is Data, which signals that the content is a data block meant for automatic processing by the system rather than a plain text note or alert. This makes it clear to the receiving terminal how to handle the information. Other terms like Alert, Info, or Message imply different content types and aren’t used to label J3.7 data payloads.

In Link 16, brevity terms prefix the payload to quickly tell the receiver what kind of content is inside. For a J3.7 message, the standard prefix is Data, which signals that the content is a data block meant for automatic processing by the system rather than a plain text note or alert. This makes it clear to the receiving terminal how to handle the information. Other terms like Alert, Info, or Message imply different content types and aren’t used to label J3.7 data payloads.