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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) المزيد...
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Old news. It arrived at Renton Bach in October 2019.
