Valerii Davydov completed a training course from June 9-11, 2015 on servicing Vestas V112 3-3.3MW wind turbines. The course covered safety procedures specific to these turbines, introductions to the turbine platform and controller, drive train systems, hydraulics, documentation, and various service tasks. The certificate is valid only while Davydov works for Vestas or MHI Vestas.