Simply select the Tactical aid "anti-tank strike" from the tactical aid list in any map as the Americans, preferably in single player because you can pause it. You may alternatively play it in a multiplayer game and save the replay. On the A-10 Warthog tank-buster aircraft that comes in, if you observe the side of the aircraft (the side it appears on changes depending where you called the strike from) there is the word "MMASSIVE" (yes with two M's at the begining), Massive being the name of the producer of the game.