Killstreak Rewards: Sat Com Call of Duty Ghosts

Sat Com requires a 3-kill streak (4 in support), one less with hardline. Its quite similar to the former version called the UAV in Modern Warfare.
Heres what it does:

1. Enemies are shown on the minimap when they are in friendlies' line of sight. This is important-it does not show all enemies as one might think! Beware of your blindspot! 
2. The minimap is sweeped to reveal enemies, just like the UAV we know from the earlier games, in my opinion it has a more realistic weffect than the UAV.
3. The sweep will have an increased frequency, similar to previous titles when multiple UAVs were active, so getting more of these are a big help.