Moller International, based in Davis, Calif., is developing personal verticaltakeoffandlanding aircraft.
总部位于加州戴维斯的穆勒国际公司正在研发个人垂直升降飞机。
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Three JSF versions are being developed: the F-35A conventional takeoffandverticallanding model, the F-35B short takeoffandverticallanding variant, and the F-35C carrier-based attack version.