全部
← Back to Squawk list
Rolls-Royce To Take An Ex-Qantas B747 For Engine Testbed
Rolls-Royce will use an ex-Quantas B747 to test current and future jet engine technology that will transform flight, and reduce emissions. This process will set new benchmarks for efficiency. (simpleflying.com) 更多...Sort type: [Top] [Newest]
Old news. It arrived at Renton Bach in October 2019.