This Electric Pilot Boat Flies Above Water, Making a Dangerous Job Safer

Imagine a world where the most dangerous commutes happen on the open sea, involving leaping between moving vessels in choppy waters. That's the daily reality for harbor pilots, and up until now, their ride has been, well, a bit old-school.

Enter the EF-12, a brand-new, 100% electric hydrofoil pilot boat from Artemis Technologies that's less a boat and more a low-flying marine aircraft. It's designed to ferry these maritime experts with zero emissions and, perhaps more importantly, far less drama.

The Leaping Life of a Harbor Pilot

For the uninitiated, harbor pilots are the local legends who guide colossal ships into and out of port. Think of them as the human GPS for vessels too large to navigate tricky channels themselves. This often means a high-stakes ballet: jumping from a smaller, fast-moving pilot boat onto an even larger, equally moving ship. It's exactly as perilous as it sounds, with risks of being crushed or taking an unscheduled dip in the ocean.

Traditional pilot boats are built like tanks — stable, watertight, self-righting, and capable of hitting 25 knots (29 mph) through whatever the sea throws at them. They're basically marine battering rams with precision steering, designed to absorb impacts and accelerate quickly. Which, if you think about it, is a lot to ask of a boat, let alone an engine constantly spewing fumes.

Flying High on Electric Foils

The EF-12 aims to change all that. Built in Belfast, this vessel uses Artemis's special eFoiler electric propulsion system. Picture this: carbon-fiber hydrofoils (think underwater wings) lift the entire hull out of the water. Suddenly, you're not cutting through waves, you're gliding above them.

This isn't just a party trick. By reducing drag, the boat zips along faster — up to 32 knots (37 mph) — and creates barely any wake, which is great for preventing shore erosion in busy harbors. Even better, the electronic flight control system actively stabilizes the boat's height, roll, and pitch. That means a significantly steadier deck for those nerve-wracking pilot transfers, even at speed. Because apparently, we can now make a boat feel like it's on rails.

With a foiling range of 45 to 55 nautical miles (52 to 63 miles) and a recharge time of less than an hour using ultra-fast DC charging, the EF-12 isn't just a prototype; it's a practical, greener solution to a seriously tough job. Dr. Iain Percy, CEO of Artemis Technologies, noted that the EF‑12 Pilot uses proven foiling tech to meet these unique demands. It's an efficient, fully electric solution that supports pilots, crews, and port operations worldwide.

So, while the job itself will always be dangerous, at least the ride there just got a whole lot smoother, cleaner, and a touch more futuristic. Your move, traditional diesel boats.