OTV 7

If you feel like sponsoring the channel, just buy any of the DIY e-books up for sale at Starting the investigative full scale build frame and trying out a potential power source, the Polini Thor 202 which turns out to be heavier than stated: ready to run rather than the official . Since I need 4 motors for fail safe reasons, the vehicle would become more than 12kg heavier than anticipated which is a big deal in a Vtol setup.