User blog comment:4MB1T10N/Best Killstreaks for CoD7/@comment-1372828-20100424032508

3 Kill- Recon Plane, 4 Kill- Care Package, 4 Kill- Counter recon plane/Static, 5 Kill- Naplam, 5 Kill- Artillery Strike, 6 Kill- Bombers, 7 Kill-Dogs of War, 7 Kill- Air Support (Helicopter), 10 Kill- Emergency Air drop (If you can do this, you could recieve streaks 7 and below), 12 Kill- AC 130, 15 Kill-Ground Support (A havily armed tank with a couple turents and main canon and heavy armor comes in), 15 Kill-PBY Catilina (like in Black Cats that is controlable), 25 Kill- End of all hope (bring in dogs, air and ground support) (You screwed basicaly if your on the other team), 30 Kill-Nuke