A Kently Porter built JAE .21G2 rigger kit in the hands of Aaron Alberico from Australia. The rigger has a Novarossi Flash .21 3-port motor in it and it's doing about 70-80MPH in the videos - thats about 112-128KMH. Nice to see some RC boating now when the lakes in my part of the world are all frozen. :)
All pics and info borrowed from International Waters forum.