Modern Warfare 3

[Blak Smyth]

Originally Posted by montecristo#2

How does the portable radar work? I tried it a couple of times and I didn't see anything. I usually play HC, does it only work when the UAV is up?

No it works all the time, I don't play HC so I do not know if it is different.

You place it and it gives you a UAV like sweep on your map in a large radius of the area you placed it. All team mates can see the sweep on their map too. If you have a few people place them at key locations you can really benefit as a team and you can actually do away with the UAV perk all together.