Franck Saudo, CEO Safran Helicopter Engines, says: "Safran is leading engine industry efforts to reduce helicopter carbon dioxide emissions. Along with this historic first flight, we signed an agreement with ADAC Luftrettung to expand the use of SAF in their Safran-powered helicopter fleet. All Safran engines are certified to operate on up to 50 percent sustainable fuel, including biofuel. Our goal is to reach 100 percent."