"Christof Weser" is the name of rescue helicopter based in Bremen, Germany. I followed it's team - doctor Jonas Boelsen, pilot Adriana Langer and medical assistant Michael Schwarz - within one day. "Christof Weser" saved the live of young Syrian, who collapsed on his way to a dantist.
The story was taken in 2017 and published in the newspaper "Weser Kurier" (Bremen, Germany).