Bell UH-1

"Chop chop chop chop chop..." this sound is truly copyrighted by the Bell UH-1 "Huey".
Here in Germany the sound of this legendary chopper often meant one thing for the civilian population:
HELP! The Huey´s with orange doors and the three letters "SAR" flew many missions during the last decades and helped many thousands of people. In the last years the ADAC Luftrettung and the DRF (among others) more and more took over the air rescue missions over Germany. But from time to time you still hear it, this rhythmical "chop chop chop" and you know that you are save...