That is the coolest thing I’ve ever seen. Free untethered high speed and controllable flight in a reasonably small package. Unfortunately he will likely be killed the first time anything goes wrong. That will be a sad day.
he’ll likely only use it over water incase something goes wrong at least while testing- and he’ll have rescue right handy I’m sure-
i take that back- the video of him demonstrating it was over land- and he was zinging right along too-