A report published by the FAA in December has caused many in the advanced air mobility (AAM) industry to reassess assumptions about the safety impacts of downwash and outwash produced by electric ...

Materials Physics and Applications Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States ...

When a propeller operates close to a porous surface, the porous material absorbs some of the energy from the flow impingement, reducing the velocity of the tangential wall jet—a high-speed outwash of ...

The spring freshet in June was a source of terrestrial DOC and SPM to Isfjorden, and while some of these materials were removed from the water column through flocculation and sedimentation, ...

FAA says vertiports will retain the standard “H” heliport marking plus a “VTL” marking to indicate an eVTOL-capable vertiport Credit: FAA The FAA plans to conduct additional flight testing ...