S-8 open class ice yacht (boeier), Saint-Petersburg, Russia. Copter: DJI Inspire 1

S-8 open class ice yacht (boeier), y/c Strelna, Saint-Petersburg, Russia. Copter: DJI Inspire 1 07-09 march 2015. Iceboat class S-8 racing in Gulf of Finland, championship. More info about S-8 ice-yachts on FB and VK. (eng/rus): (russian only, more info, news, racing, drawings/building/trimming):