Helicopter DocTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video02/22/2013February 22, 2013Stefan Unterbusch is an emergency physician on a rescue helicopter. When a call for help comes in, he can be on site in a matter of minutes. For many of his patients, that speedy response can be life-saving.https://p.dw.com/p/17jjJAdvertisement