Motor Sich
In soviet times some engineers from OMKB and OMO Baranov Polyot left to Zaporozhe Ivchenko Progress (Motor Sich) to product helicopter engines turboshaft , turboprops turbojet turbofans , some gas turbines , part of forced soviet decentralization and part due to medals achievements , engines dimensions and related rewarding , here larger Aircraft engines where endorsed (rather than smaller turbojets turbofan , turboprop or helicopter turboshafts).