Apparently, HW20 is in production. They are trying to built the first HW20 in Germany. Please check their website Welcome to Air Foil Development | Air Foil Development | Agec This HW20 is different from the Airfish 8. HW20 boasts a few improvements such as shorter takeoff, improved stability (or safety) and better turn radius. Quite a nice looking boat I would say. In that website, it says it is looking for partners. I have tried to contact them to ask for what kind of partners are they looking for. They replied that they are looking for partners to invest together to help to commercialise HW20. So, perhaps one of you who have enough interest and money could join their partnership. Anyway, I can't wait to see good news from HW20 that it is flying.