Actions, devoted 90 anniversary of chief designer and head of company in 1974-1991, corresponding member of Academy of science of USSR, Hero of Socialist Labour, winner of Lenin’ and State Prizes Vitaly P.Radovsky, took place at NPO Energomash in May 11, 2010. Employee of company, veterans of industry, members of V.Radovsky’ family have placed flowers on grave of V.Radovsky in Mashkinsky cemetery in Khimky. Later ceremonial meeting of Scientific-technical board of company, devoted this date, had place at company. Leading specialists of company, veterans of industry and our company, his son Sergey spoke at meeting with memories about Vitaly Radovsky and his activity. Many photos of V.Radovsky and shooting of documentary about RD-170 engine development were shown at meeting.