Sabrewing Aims To Start Flight Tests for Rhaegal eVTOLs | EHang Selects Main eVTOL Factory Site

https://www.ainonline.com/aviation-news/defense/2020-07-28/sabrewing-aims-start-flight-tests-rhaegal-evtols

https://www.ainonline.com/aviation-news/business-aviation/2020-07-30/ehang-selects-main-evtol-factory-site