Russia’s PD-14 Turbofan Engine Enters Third Phase of Flight Tests
2018-01-10Reading Time: < 1 minute Russia’s Aviadvigatel PD-14 engine program has entered the third phase of flight tests, United Engine Corporation (UEC) reports. The phase is intended for verifying the results of the previous, pre-certification test flights, after which the Federal Air Transport Agency is expected to issue a type certificate for the powerplant. A single production-compliant flying prototype is […]