What J-series message is for a land point/track?

What J-series message is for a land point/track?

• A. J3.0
• B. J3.5
• C. J3.6
• D. J3.7

Answer: (B)

In Link 16, J-series messages carry track information, and the one designed for ground-based points or tracks is J3.5. This type is specifically used to broadcast ground assets and their tracks, including position and movement data, so land platforms can share and synchronize where ground units are. The other J-series types are allocated to different domains or data sets (such as air or maritime contexts), so they aren’t used for a land point/track. That makes J3.5 the best fit for describing a land point or track.

In Link 16, J-series messages carry track information, and the one designed for ground-based points or tracks is J3.5. This type is specifically used to broadcast ground assets and their tracks, including position and movement data, so land platforms can share and synchronize where ground units are. The other J-series types are allocated to different domains or data sets (such as air or maritime contexts), so they aren’t used for a land point/track. That makes J3.5 the best fit for describing a land point or track.