My group and I were flying last night at night in multiple flights and on my SA page I wasn’t able to see them. We had no AWACS plane in the air. I want to make sure that I understand the link 16 network the way I think I do. The way I thought that it works is that a donor to the L16 network would show up on the page irregardless of whether my radar sees them or not. Any contacts that their radar sees also gets added. If an AWACS is in the air then their information is also added. Can ships also contribute to the network? I know the F14 has link 4 datalink frequency that starts with 3, but the L16 in the hornet is 127. What am I missing? Should the L16 donors be on my SA page similar to how the A10 has other A10’s etc on the TAD page when using SADL? Can ships donate to the net?