Press T for the message prompt and type in the following codes:

	big gulp - Refuel plane
	chiliburger - Repair plane
	damn that corner - Can't crash
	food goes here - Reload plane
	paperairplane - Paper airplane
	patsux - Unknown
	spindive - Can't be hit
	upside down - Auto level fly upside down
	you got what i need - Unlimited ammo
	youre here forever - Invincibility