For the most asked question, "How long can this drone fly?" I finally have some practical answers to reply. Here in the video, I tested out the flight time of my homemade delivery drone. As a bonus, you can also have a sneak peek at our VTOL project and our test experience.

I hope you'll like the video.
Thank you to my Patreon Supporters Mr Benn Rees and Mr Barun Basnet.
Really appreciate your support in the research videos.
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