Tag: electric aviation

Prince Mario-Max Schaumburg-Lippe: Regent Opens America’s First Seaglider Factory

October 1 was a big day in North Kingstown, Rhode Island. Regent Craft cut the ribbon on its 255,000-square-foot Seaglider Manufacturing Facility at Quonset Business Park — in front of roughly 600 investors, customers, and officials — and then put its 12-passenger electric Viceroy seaglider through a live float-foil-fly demonstration over Narragansett Bay.

The demo had drama. The first takeoff attempt was aborted — a 2-to-4-knot tailwind, the crew decided, wasn’t worth it. They waited about 15 minutes, tried again, and the Viceroy flew. It was the vehicle’s fifth test flight overall.

An aborted first attempt followed by a successful second is, honestly, the best possible advertisement. It showed a crew that respects weather minimums and a machine that flies when conditions are right. For a vehicle meant to carry paying passengers over water, that discipline is the product.

The physics trick

A seaglider isn’t quite a plane and isn’t quite a boat. It floats on its hull, rises onto hydrofoils, and then lifts off to cruise — but it never climbs high. It flies exclusively in ground effect, the cushion of air that forms between a wing and a surface. Ground effect is free lift, essentially: the same wing produces far more lift close to the water than it does at altitude.

The payoff is range. Regent targets 180 miles (290 km) at 180 mph (290 km/h) for the Viceroy — roughly double what a comparable battery-electric aircraft could manage. Batteries are heavy and energy-poor compared to jet fuel; ground effect is how you make the math work without waiting for a battery breakthrough that may never come.

This is a different answer to the electric-aviation problem than Heart Aerospace’s X1, the world’s largest battery-powered aircraft, which just completed its historic 27-minute test flight. Heart is building a conventional airplane with better batteries. Regent is redesigning the vehicle around the physics. Both approaches are legitimate. Only one of them gets double the range for free.

The maritime shortcut

Here’s the part investors should underline. The Viceroy is certified as an IMO Type A maritime vessel — it falls under U.S. Coast Guard jurisdiction, not the FAA’s.

That is a very big deal. Aircraft certification is a decade-long, billion-dollar gauntlet. Maritime certification for a wing-in-ground-effect craft is a known, navigable path. Regent didn’t just find a physics advantage; it found a regulatory one. The company can iterate like a boatbuilder while its electric-aircraft competitors queue up for FAA type certificates.

The production targets reflect that confidence: 75 Viceroy vessels and 300 Squire drone variants per year out of the new factory. Rhode Island has committed up to $13M in incentives tied to 300 jobs. And Regent claims an order book north of $10B across six continents — a number that deserves the usual skepticism about order books, but still.

The Marines are watching

On September 30, the day before the ribbon-cutting, Regent announced a $5M Phase IV contract from the U.S. Marine Corps Warfighting Lab. That brings the defense partnership to $19.25M total, covering operational testing in real sea states and real mission profiles.

Military interest makes sense. A fast, quiet, electric craft that skims the waves has obvious logistics appeal for island-hopping operations — no runway, no refueling infrastructure, minimal acoustic signature. And defense contracts fund testing that would otherwise burn venture money.

The order-book question

Let’s talk about that $10B figure. Order books at pre-revenue transportation companies deserve scrutiny — they typically mix firm orders, options, MOUs, and letters of intent into one impressive number. Regent’s spans six continents, which tells you the interest is real and global. What it doesn’t tell you is how much is refundable-deposit firm versus handshake-soft.

The number to watch is conversion: how many of those orders turn into deposits, then into delivered vessels. The Squire — the smaller uncrewed drone variant, with 300 units a year targeted — may actually be the nearer-term revenue story. Drone variants face fewer passenger-safety hurdles and can start generating cash while the Viceroy works through its operational proving.

None of this diminishes the factory. A 255,000-square-foot building full of tooling is a commitment you can’t fake with a press release. But factories consume cash, and cash comes from customers. The next twelve months will show whether the order book is a pipeline or a wishlist.

What it means

For coastal travelers: imagine Boston to New York, or Miami to the Bahamas, in a quiet electric craft that boards at a dock and cruises at 180 mph. No airport security theater, no runway delays. That’s the Viceroy’s promise — coastal routes too short for airlines to serve well and too long for ferries to serve fast.

For cities: seagliders need docks, not airports. A waterfront terminal is dramatically cheaper and faster to permit than a new runway. Coastal metro areas with congested corridors — the Northeast, Southern California, the Gulf — are the natural first markets.

For investors: the $10B order book is the headline, but the certification path is the story. A vehicle that reaches the market years before its FAA-bound competitors doesn’t need the best physics. It needs to be selling tickets while everyone else is still in testing.

Regent just opened the factory. The next milestone is the one that matters most: passengers, paying, over open water. The tailwind that day was 2 to 4 knots. The headwind — certification, production, competition — is stronger. But for the first time, there’s a building in Rhode Island where the answer gets built.

Prince Mario-Max Schaumburg-Lippe: Heart Aerospace Flies the World’s Largest Electric Plane

Twenty-seven minutes. That’s how long the largest battery-powered aircraft ever built stayed in the air — and it might turn out to be one of the most important half-hours in aviation history.

Heart Aerospace founder and CEO Anders Forslund was at the controls of the 11-ton X1 for its historic test flight, conducted under Federal Aviation Administration oversight. The aircraft climbed to 335 meters, ran its electric motor at more than a megawatt of power, and completed a full flight cycle: taxiing, takeoff, in-flight maneuvers, and a soft landing.

Then came the number that will stick in your head. The electricity for the entire flight cost about five dollars — roughly 100 Swedish crowns. Hold that thought; we’ll come back to it.

What the X1 actually proves

Let’s be clear about what this is — and what it isn’t. The X1 will never carry a single passenger. It’s a technology demonstrator, built to test the powertrain, the software, and the processes that will feed into Heart Aerospace’s real product: the ES-30, a 30-seat production aircraft.

But that framing undersells the moment. “We’ve proven that electric flight is possible at the scale of a conventional commercial airliner,” Forslund said. Until the X1, battery-electric aviation lived in the world of two- and four-seat trainers and tiny prototypes. An 11-ton aircraft with megawatt-class propulsion is something else entirely. It’s proof the core engineering challenge — moving serious mass with batteries — can be solved.

For comparison, hybrid-electric prototypes like the Nimbus quarter-scale testbed are pushing in the same direction. But the X1 is flying at full size, under FAA oversight, right now — and full size is where the hard engineering questions live.

The ES-30: where this is actually headed

The X1 exists so the ES-30 can exist. Heart’s planned production aircraft seats 30 passengers and goes hybrid-electric: roughly 200 kilometers on pure battery power, stretching to 800 kilometers with its gasoline generators running.

That range profile tells you exactly which market Heart is chasing. Short regional hops — the routes where turboprops dominate today and where fuel costs eat operators alive. The company estimates the ES-30 will cut airlines’ operating costs by more than 40% compared with older turboprop aircraft. On thin regional routes where margins are already razor-thin, that number changes the entire business model.

The order book backs up the pitch: nearly $10 billion in commitments. Key partners and investors include United Airlines and Air Canada, with SAS and regional Scandinavian and British carriers also showing interest. First production aircraft begins flight testing in 2028; full commercial service is targeted for 2031.

That’s a patient timeline, and it’s the right one. Certification is where electric aviation startups usually die — the paperwork takes longer than the engineering. By moving to Los Angeles and working inside the FAA system from the start, Heart is front-loading the hardest part. The X1’s FAA-overseen flight cycle wasn’t just a test of the aircraft; it was a rehearsal of the certification process itself.

A Swedish company with an American future

Heart’s story has an interesting wrinkle. Founded in Gothenburg, Sweden, the company shut down its Swedish division in April 2025 and moved its headquarters and production entirely to Los Angeles — drawn by more flexible certification rules and proximity to capital.

That move says a lot about where electric aviation is heading. The technology may have European roots, but scaling it needs American regulators and American investors. Five years ago, a battery-electric airliner was a research project. Now it’s a Los Angeles manufacturing bet with $10 billion in orders.

Why five dollars matters more than 27 minutes

Skeptics will point at the obvious: 27 minutes, 335 meters, one test flight. That’s fair. Batteries are still heavy, energy density still limits range, and certification is still a long road.

But the cost figure is the one to watch. Roughly five dollars of electricity for an 11-ton aircraft’s test flight isn’t just a curiosity — it’s a preview of an operating-cost advantage that compounds across every flight, every day, across a fleet. Aviation’s eternal problem is fuel. If electricity can replace even part of it, the economics of flying get rewritten from the bottom up.

What it means

For travelers: The 200-kilometer pure-electric range covers a huge share of short regional hops. Expect the first passengers to board quieter, cheaper flights on routes that today run on aging turboprops — regional Scandinavian routes are the likely proving ground.

For cities and airports: Electric aircraft are quieter and cleaner on the ground and in the climb-out phase. Airports near communities, which constantly battle noise complaints, have real reason to cheer this along.

For investors: The ES-30 timeline (flight testing 2028, service 2031) is aggressive but concrete, and the order book is real money from real airlines. Electric aviation just grew up a weight class — and the broader Breaking News record shows the momentum is one-directional.