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GeekWire

This self-confessed nerd is pioneering electric aviation

When Riona Armesmith moved from Britain to the Seattle area two and a half years ago to become chief technology officer for magniX, a company that’s pioneering electric aviation, she had to take a leap of faith.

Armesmith was leaving one of the world’s best-known manufacturing companies, Rolls-Royce, where she was head of programs for aviation futures. She would be joining a privately held company that builds electric propulsion systems for aircraft that won’t go into commercial service until the mid-2020s. And she’d be bringing her family along for an adventure in a whole new world.

“To move halfway across the world, for me, it was easy,” she says. “For my family, it was harder.”

MagniX and its technical team are facing daunting challenges, ranging from working around the limitations of battery technology to running a gauntlet of regulatory requirements. But Armesmith is unfazed. It’s a technological frontier that’s tailor-made for uncommon thinkers.

“There are many of us that moved here for this job because of the technology, because of what magniX is doing, and because we’ve flown five different aircraft in three years,” she says. “The opportunity to see what you’re doing fly in such a short amount of time — that opportunity is so rare in this industry.”

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GeekWire

Starfish Space scrubs plan for satellite rendezvous

Five months after a tilt-a-whirl spin spoiled the debut of Starfish Space’s first spacecraft, the Tukwila, Wash.- based startup has halted efforts to put its Otter Pup back on track to demonstrate an on-orbit satellite rendezvous.

Starfish had to abandon its plan to regroup and attempt a rendezvous when the Otter Pup satellite’s electric propulsion thruster suffered an anomaly and could no longer function. “We determined that we just pushed it a little bit too far,” Starfish co-founder Austin Link told me.

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GeekWire

Amazon says Kuiper satellites pass maneuvering tests

A month after the launch of its first prototype Project Kuiper satellites, Amazon reports that the spacecraft have demonstrated controlled maneuvering in orbit using their custom-built electric propulsion systems.

“A recent series of test firings provided critical on-orbit data to further validate our satellite design, with each test returning nominal results consistent with our design requirements,” Amazon said today in an online status report.

Today’s report suggest that Amazon’s Project Kuiper team — which is headquartered in Redmond, Wash. — is on track in its multibillion-dollar effort to create a 3,236-satellite constellation that would eventually provide broadband internet access for millions of people around the globe.

The two prototypes, known as KuiperSat 1 and 2, were sent into orbit atop a United Launch Alliance Atlas V rocket on Oct. 6. They’re designed to test the hardware as well as the software, ground-based facilities and procedures that will be used for the full constellation. Amazon says that the first operational satellites are due to be launched early next year, and that beta service to selected enterprise customers could begin by the end of 2024.

At least half of the 3,236 satellites will have to be placed in orbit by mid-2026 to satisfy the requirements of Amazon’s license from the Federal Communications Commission. Mass production is due to begin by the end of the year at Amazon’s factory in Kirkland, Wash., at a rate that Amazon says will eventually ramp up to as many as four satellites per day. So, it’s in Amazon’s interest to make sure the design is fine-tuned as soon as possible.

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GeekWire

Helijet plans to buy electric air taxis for B.C. flights

Vancouver, B.C.-based Helijet International has placed firm orders with Vermont-based Beta Technologies for a fleet of electric-powered vertical-takeoff-and-landing aircraft, or eVTOLs.

The aircraft, popularly known as flying taxis, are currently slated to undergo commercial regulatory certification in 2026 and would be available for commercial service shortly thereafter, Helijet said in a news release.

Beta Technologies’ Alia eVTOLs are built to carry a pilot and up to five passengers. The aircraft would be integrated into Helijet’s existing helicopter flight network, focusing on scheduled service between Vancouver, Victoria and Nanaimo. They’d also be used for emergency response, air ambulance and organ transfer services in British Columbia’s Lower Mainland, plus charter services for rural and remote communities.

The Alia orders were announced today at Helijet’s Victoria Harbour Heliport, with B.C. Premier David Eby in attendance.

“We are committed to introducing and integrating zero-emission, vertical-lift technologies and related ground/building infrastructure in the communities we serve, and look forward to transforming our current heliport infrastructure to meet future urban air mobility vertiport standards,” said Danny Sitnam, Helijet’s president and CEO.

Eby said Helijet’s move into the eVTOL market is consistent with British Columbia’s commitment to promoting sustainable aviation technology and infrastructure development.

“This provincial government recognizes the potential of advanced air mobility to decarbonize the aviation sector, improve regional connectivity, improve emergency response times and introduce new manufacturing opportunities in our province,” Eby said.

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GeekWire

What an electric boat ride feels like (and sounds like)

KIRKLAND, Wash. — Lake Washington in August may be known for its gas-fueled, ear-splitting thunderboats, but this week it played host to an electric-powered lightning boat that was much easier on the ears.

“One thing you’ll note is that we’re able to have a conversation,” pilot Miriam Morris said as she revved up the Arc One electric boat past 40 mph. “This would not be possible on a gas boat.”

Arc brought the 24-foot luxury cruiser up to Kirkland’s Carillon Point dock to give potential buyers in the Seattle area — and at least one landlubber journalist — an up-close look and a quick jaunt around Lake Washington.

The Arc One, designed for lake outings, is the first in what the company hopes will eventually become a full line of electric boats. California-based Arc has already sold out the limited number of boats it’s been building over the past year (in the “low double-digits,” said Ted Herringshaw, the company’s head of product). But it’s planning to raise the production rate for a new model next year, thanks to a $30 million funding round and a bigger factory that’s set to open in Torrance, Calif.

Arc, which was founded in early 2021, is just one of several startups targeting the luxury electric boat market. Another leader in the field is Seattle-based Pure Watercraft, which is partnering with GM on pontoon boats and other products. Candela (which builds electric-powered hydrofoils) and X Shore are in the race as well — although Herringshaw doesn’t regard it as a race.

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Cosmic Tech

Air Force picks its builders for a swoopy kind of aircraft

Get ready for another prototype airplane that looks as if it flew straight out of a science-fiction novel.

The Department of the Air Force has selected JetZero’s design for a prototype aircraft that has a swoopy blended wing body, or BWB, rather than the typical tube-and-wing look.

The design has the potential to decrease aerodynamic drag by at least 30% and provide additional lift. This could translate into extended range, more loiter time and increased payload delivery efficiencies for the Air Force.

“Blended wing body aircraft have the potential to significantly reduce fuel demand and increase global reach,” Air Force Secretary Frank Kendall said in a news release. “Moving forces and cargo quickly, efficiently, and over long distance is a critical capability to enable national security strategy.”

Commercial aviation could benefit as well. “The BWB is the best first step on the path to zero carbon emissions,” JetZero CEO Tom O’Leary said in a news release. “It offers 50% lower fuel burn using today’s engines, and the airframe efficiency needed to support a transition to zero carbon emissions propulsion in the future. No other proposed aircraft comes close in terms of efficiency.”

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GeekWire

Nuclear deep-space probe gets a new boost from NASA

Seattle-based USNC-Tech has gotten the green light from NASA to continue development of a rapid-response spacecraft that would use a nuclear-powered propulsion system for deep-space exploration.

The company’s proposed Nyx mission is one of six projects receiving Phase II grants from the NASA Innovative Advanced Concepts program, or NIAC. Each grant provides up to $600,000 of support over the course of two years to follow up on Phase I NIAC projects.

USNC-Tech, the advanced-technology arm of Ultra Safe Nuclear Corp., has been working on a next-generation radioisotope thermoelectric generator known as EmberCore. RTGs are basically batteries powered by the decay of radioactive material. They’ve been used for decades for missions ranging from Apollo moonshots to Mars rover treks and deep-space odysseys. EmberCore promises to provide 10 times as much electrical power as the current generation of RTGs.

For the Nyx mission, USNC-Tech envisions adapting EmberCore for an electric propulsion system that could propel a spacecraft to extremely high speeds. “The spacecraft architecture is capable of incredible delta-V on the order of 50-100 km/s,” USNC-Tech’s Christopher Morrison says in the company’s proposal. That would translate to 110,000 to 220,000 mph.

Such spacecraft could theoretically catch up with mysterious interstellar objects like ‘Oumuamua, which zoomed through our solar system in 2017. Other potential missions include detection of objects in the far-flung Kuiper Beltparallax microlensing to look for free-floating planets, and fast trips beyond the solar system’s zodiacal glow.

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GeekWire

Mexican airline signs up for 30 Eviation electric planes

Arlington, Wash.-based Eviation Aircraft added to its multibillion-dollar order book with a letter of intent from Mexico-based Aerus to purchase 30 of its all-electric Alice airplanes. Aerus is scheduled to start regional service later this year, with Monterrey as its regional hub, but it will have to wait several years for Eviation’s nine-passenger commuter planes to be delivered.

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GeekWire

Air New Zealand makes plans for electric planes

Air New Zealand has signed a letter of intent to order up to 23 all-electric Alice aircraft from Arlington, Wash.-based Eviation as part of its Mission NextGen Aircraft program to accelerate the switch to zero-emission flights. The deal makes Air New Zealand the first national flag carrier to put in a reservation for the nine-seater Alice.

In a statement, Air New Zealand CEO Greg Foran said Eviation’s Alice is a “natural fit” for the airline’s plan to decarbonize its domestic flights, starting in 2026. An Alice prototype went through its first flight test in September, and Eviation plans to put the plane into service by 2027. Other electric aircraft manufacturers teaming up with Air New Zealand include BetaCranfield Aerospace and VoltAero.

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GeekWire

Australian airline orders electric planes for the Outback

It’s only fitting that 20 of Eviation’s all-electric Alice commuter airplanes are destined to be based in Alice Springs.

That’s the upshot of the Arlington, Wash.-based company’s deal with Northern Territory Air Services, a scheduled airline and charter aircraft operator that’s headquartered in the town known as the capital of the Australian Outback.

“Australia is recognized around the world for its breathtaking scenery, and adopting carbon-free technologies is fundamental to preserving the environment for future generations,” Ian Scheyer, the CEO of NTAS, said today in a news release announcing a letter of intent to acquire the planes. “Eviation’s all-electric Alice aircraft provides us with the opportunity to chart a sustainable path forward in connecting communities across the country.”

Alice is designed to take on flights ranging from 150 to 250 miles — which fits the parameters for many of NTAS’ flights. Scheyer said electric aviation will make it possible for his company to provide “cost-effective and convenient passenger and cargo flights across the Outback.”