Getposing and setposing an objet

[Flauta]

well, what I want to do, is to have a Helicopter Reaching permanently a 230 mph speed (or any fast velocity), but if I loop a setvelocity command, this one will try ti breake, and make all the lift waching the sky...
so, why not getposing the vhoper and setposingit a few feets infront, and loop it again and again?

Any  Ideas to do this?? only afectng the Chopper's X and Y cordinates... but not Z... and avancing usnig the angle... maybe caluclating it whit cos/sen/tan think?
my Scripting knowledge reached this point.....

Or there is another way to accelerate an helicpoter avoiding it to try to stop....


thanks anyway