In Link 16, what data types are exchanged, beyond track data?

• A. Video feeds only
• B. Weather data only
• C. Mission data and network management data
• D. Audio streams

Answer: (C)

Beyond track data, Link 16 carries mission data and network management data. Mission data includes orders, tasking updates, engagement plans, and other information that helps units coordinate actions and adjust to evolving situations. Network management data covers the status and health of the data link itself—timing synchronization, slot allocations, node presence, and security/status indicators—keeping the network interoperable and reliable across all participating platforms.

Video feeds aren’t a standard part of Link 16 and would require far more bandwidth than the link is designed to provide. Audio streams aren’t carried as continuous streams on the Link 16 data link either; voice typically uses separate channels. Weather data can be exchanged in some message types, but the practical and commonly used additional data types from Link 16 focus on mission data and network management data, which is why that option is the best fit.