Koifly

Electric harness for hang gliders

Koifly is an electric propulsion kit for hang gliders. It attaches to your regular hang gliding harness, and lets you take off from flat ground – no need to drive up a mountain.

If you're interested in electric harnesses, please take this short survey.

Developing and commercializing this system is a lot of work, so I just need to know how many people want this, and what it is exactly that you’re looking for.

I post development updates on Youtube:

You can contact me at nikita@raquo.com

Looking for the open source Koifly Logbook app for freeflight pilots? We moved it over here.