A still from a video released by UEC of the latest PD-35 testing. Russia’s PD-35 Core Engine Completes Bench Tests is published in Aviation Daily, an Aviation Week Intelligence Network (AWIN) Market ...

Click to open image viewer. CC0 Usage Conditions ApplyClick for more information. Sir Frank Whittle's jet aircraft engine was patented in 1932, and Power Jets, Ltd. formed in 1936. The Whittle Unit ...