CycloTech CruiseUp eVTOL Cyclotech CruiseUp is one of the newest entrants on to the eVTOL scene but rather than the run-of-the-mill aircraft that we have now grown accustomed to that all use propellers in some form to provide vertical lift and then transitionary motion into cruise, this one is using a different technology. Remember the Voith Schneider Propeller (VSP) which was pioneered nearly 100 years ago by Ernst Schneider. This propeller is in use in all kinds of marine related applications around the world from harbor tugs, single and double-ended ferries, offshore wind farms, etc. The propulsion system for the Cyclotech CruiseUp looks just like the Voith Schneider Propeller but in a horizontal configuration. They call them CycloRotors.