Ok well The other Day i was playing on my specialist and my friend was too.RIGHT before i entered the game he did the satellite scan. And I noticed that the satellite wouldnt go away, until he did it again in the middle of the game. It Worked 3 times in a row in 3 games in sand hog. I dont know if someone already posted this, but thank me if it helps you.
Oh cool ill have to try this! You can also do this in Spy hunt, You get a intel and then u use the sattelite then u die like right after that and when u respawn u will have sattelite for the whole game lol