you could, using an addon, like (kegetys?) rope addon.
just make a long white rope addon, then make a script
ropedown.sqs
#loop
rope setpos getpos chopper
~.01
goto "loop"
then in the player, addaction [Throw ropes, "ropedown.sqs"]
your gonna have to modify the script so the guys ekect, but im too lazy to do that right now ;D