Utilizing the initial test work done by NASA, General Electric (GE) began developing its own Unducted Fan Engine (UDF), the GE36, in 1982. Promising a 30% reduction in fuel burn without decreasing ...

Rob Dahm, known for pushing rotary engines to their limits, has taken on a challenge unlike any before. He has set his sights on the monstrous 15.7-liter, tri-turbo Y12 rotary engine—an ...

Rob Dahm, notorious rotary-powered car builder, has firmly jumped into the deep end of the pool with his latest project: The world's only 15.7-liter, tri-turbo Y12 rotary engine. If that doesn't ...

The first report on last month’s Jeju Air crash in South Korea confirmed bird strikes in the plane's engines, though officials haven’t determined the cause of the accident that killed all but two of ...

Fire rescue officials said two people were on board, but they were not hurt. The small aircraft appears to have had an engine issue. The FAA will investigate.