Does anyone know how to beat level 3 where you have to protect the airplane? if so how, and is there any cheat codes for this yet?

stuck on the same level i think i keep blowing up the plane

I finally beat level 3. What I found to be the best way - first you have to have the car - you cannot protect the plane with the motorcycle. Once you enter the gate turbo as close tot he plane as possible and shoot. Swerve back and forth from one side of the plane to the other. Also be sure to lay mines from cars following. Took me about 10 tries but I finally did it - and yes, I think you can blow up the plane.

use your boost to get in front of the plane.it is a lot easier in multiplayer with a minigun