H1 Unlimited is an Unlimited Hydroplane racing league that is sanctioned by the American Power Boat Association (APBA), and Union Internationale Motonautique (UIM). A hydroplane is a very specific type of motorboat used exclusively for racing. One of the unique characteristics about hydroplanes is that they only use the water they’re on for propulsion and steering (not for flotation) – when going at full speed they are primarily held aloft by a principle of fluid dynamics known as “planing”, with only a tiny fraction of their hull actually touching the water.
We have created all of the merchandise for 80% of the racing teams from inflatable to their fireproof crew uniforms and die cast Hydroplanes as well for the past 18 years as well as technical components for the boats themselves including carbon fiber parts.