The Russian Federation undertook the process of certification of the new Tupolev Tu-214ON aircraft with digital camera OSDCAM4060, according to the Treaty on Open Skies, from 2 to 11 September in Kubinka, Tuesday. After a positive certification, planes are allowed to fly above the territory of foreign countries. «Representatives of 23 countries of Europe, the USA and Canada took part in the... Еще event. In sum, there were 73 participants,» the Head of the National Center for Nuclear Risk Reduction Sergei Ryzhkov said. All experts signed the final protocol except for the US representative, who explained the motive for his refusal as a political instruction from Washington.