German zero-emission aircraft developer Vaeridion is to flight test its advanced battery system on the Dornier 328-based UpLift flying testbed operated by the country’s DLR aerospace research centre.
NASA's experimental X-59 aircraft, part of the Quiet SuperSonic Technology (QUESST) program, aims to reduce sonic booms to quieter "sonic thumps" to enable supersonic flight over land. Two retired U.S ...
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