DIY jet airplane kit

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A company called Sonex has a program called Hornet's Nest Research which is developing a DIY kit to build a personal jet aircraft which they call a VVLJ (Very, Very Light Jet). I would suggest it as a budget gift idea -- since they say it ewill only cost as much as a new S-LSA factory-built aircraft, whatever the heck that is -- but they're not taking orders yet.

Below is a video about it that includes some scenes of it flying.