CEO Patrick Horgan expresses confidence in the innovation, stating, “This is the most robust landing gear configuration ever put on a Cub type aircraft.” He highlights its strength and braking power, emphasizing its potential to revolutionize safety in backcountry aviation.

• READ MORE: CubCrafters Takes Center Stage as Title Sponsor for Valdez STOL Celebration

The company plans to merge certified nosewheel and tailwheel landing gear into one configuration, anticipating swift FAA approval under a performance-based safety continuum doctrine.

Retrofitting options for existing X and NX Cubs are available, with anticipated reductions in insurance premiums.

Brad Damm, vice president, notes the advantages of the new quincycle landing gear, emphasizing its versatility for both off-airport and pavement landings. Despite challenges in ground taxiing, the company remains optimistic, citing the overall benefits.

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In fact, the light sport (U.S.) and ultralight (European Union) segments are in a period of hot growth, with a wide range of models hitting the scene, from both well-known and just-starting-out manufacturers.

At the Sun ’n Fun Aerospace Expo in Lakeland, Florida, in late March, we witnessed the dramatic entrance of two new LSAs going through the acceptance process—the Junkers A50 and the CubCrafters Carbon Cub UL—along with the Rotax 916iS that promises up to 180 hp in a turbocharged package. While all have ties to Europe, they will be manufactured in the U.S.

Crossing the Atlantic to AERO 2023 at Friedrichshafen, Germany, we saw not only the Junkers A50 joined by the A60—and the new Rotax on display—but also the big splash into the market of Elixir Aircraft’s first two-seat model. Already certified under the European Union Aviation Safety Agency’s (EASA) CS-23 regulatory basis, the Elixir has been picked up by several flight schools on both sides of the pond.

Though new prices for each aircraft fall into the $190,000 to $300,000 range—and push the idea of affordable aviation—they represent significant value over the traditional four-seat designs long promoted by the major aerospace OEMs.

This trio of aircraft also hit the mark in another area of affordability—relatively low operating costs. The Elixir achieves this through its efficiency, both of design and fuel burn, while the Carbon Cub does so in terms of performance. All use Rotax engines, well known for their ability to sip fuel. A low parts count and good support networks—and in the case of the Carbon Cub, the ability to perhaps be part of the building and maintenance processes—will keep the costs on the low end.

That way you can spend more time in the air, where you belong.

Junkers A50

The open-cockpit A50 Junior special light sport aircraft (SLSA) crafted of corrugated metal gained FAA acceptance in February—and the throwback to the golden age of flight made its grand entrance at Sun ’n Fun in March.Junkers Aircraft—now the parent company to the WACO marque as well—hosted an introductory event at its WACO Kitchen restaurant at the Sheltair FBO at the Lakeland Linder International Airport (KLAL) the afternoon before the official opening of the show on March 28.

In Battle Creek, Michigan, Euro-pean businessman Dieter Morszeck has invested more than $30 million to create a modern airplane factory capable of producing such complex yet handsome designs as the WACO biplanes. For 2023, that facility has a new occupant, Junkers Aircraft.

Both are owned by Morszeck, who made his money in the luggage business. His brand, Rimowa, is known widely for its corrugated exterior, causing an earlier Junkers aircraft built similarly to be dubbed the “flying suitcase.”

Taking the 1929 design from Hugo Junkers and updating it to the modern era, Junkers Aircraft has begun manufacturing the two-seat, low-wing, aluminum-skinned sport airplane at its U.S. facility in Michigan.

The original 80 hp Armstrong-Siddeley Genet radial engine has been swapped out for the 100 hp Rotax 912iS with a two-blade, ground-adjustable MT propeller. In the rear cockpit—from which the day-VFR-only airplane is flown when solo—the Garmin G3X with a 10.6-inch display provides for overall aircraft control and navigational power, with a companion 7-inch G3X display up front.
Other safety improvements over the traditional design include a Beringer braking system and Galaxy ballistic recovery parachute. The airplane has already come in under SLSA parameters with a maximum takeoff weight of 1,320 pounds and suitability to the training environment—particularly if you would like to evoke the golden age of flying as you learn the basics.

The first 29 aircraft are offered at €179,000 or about $193,500 at current exchange rates. An A60 model with side-by-side seating is also in the works.

Price: $193,500 (first 29)
Powerplant: Rotax 912iS
Seats: 2
Max cruise speed: 111 knots
Endurance: 5 hours
Max useful load: 615 lbs.
Takeoff distance, over a 50-ft. obs.: 984 ft.
Landing distance, over a 50-ft. obs.: 1,355 ft.

CubCrafters Carbon Cub UL

CubCrafters has never before made an aircraft powered by a Rotax engine. Images accompanying this article portray its first example using the 9-series engine in a model intended for production. Most of its factory pilots or dealers have never flown behind a Rotax.
Yet the Carbon Cub UL is also the first aircraft in the world to be fitted with the Austrian engine maker’s newest 916iS powerplant. Why did the Washington state company do this?

One main reason given by Brad Damm, the company’s vice president of sales and marketing, is that customers asked for it. However, Damm has several other good explanations that he shared.

“We invested in several new technologies to make the Carbon Cub UL even lighter and better performing than its predecessor, the Carbon Cub SS,” said the company in a media release. “The goal is a new airplane that features multi-fuel technology (mogas and/or avgas), fully meets ASTM standards and carries two adult people with a full fuel load and a reasonable amount of baggage at a takeoff weight of 600 kilograms or 1,320 pounds.”

Key to the development of the new aircraft is CubCrafters’ collaboration with BRP-Rotax, said CubCrafters, because the engine maker chose to launch its new 160 hp turbocharged engine on the Carbon Cub UL. The new 916iS engine is lighter, more fuel efficient, and thanks to turbocharging can produce more power than the normally aspirated CC340 engine on the Carbon Cub SS especially in higher density altitude scenarios.

“Our Carbon Cub was first introduced in 2009 and has been a successful aircraft for both CubCrafters and the entire backcountry flying community,” said Patrick Horgan, CubCrafters president and CEO. “Now, we’re reimagining the Carbon Cub by incorporating the latest in pre-preg composites, more titanium components, and innovative manufacturing techniques, along with the best new engine and avionics technologies for even more performance and versatility.”

Emphasizing the company’s global aspiration, Horgan added, “We believe this aircraft will make a major contribution to unlocking the enormous potential of the international marketplace.”

The production version of the new aircraft is slated to be initially built, certified, and test flown as a light sport aircraft at the CubCrafters factory in Yakima, Washington. But it will also meet ultralight category requirements in many international jurisdictions. “The aircraft can remain in the LSA category for our customers in Australia, New Zealand, Israel, and even the United States, but it can also be deregistered, exported, and then reregistered as an ultralight category aircraft in many jurisdictions in Europe, South America, and elsewhere,” said Damm.

“This is a concept we’ve looked at for the last several years. Our kit aircraft program has always been strong in overseas markets, and now we are very excited to have a fully factory assembled and tested aircraft to offer to our international customers,” Damm concluded.

The cockpit of the Carbon Cub UL should be familiar to Carbon Cub SS drivers. The UL concept of a lighter and even better performing version of the Carbon Cub for international markets was first seen during a pubicity stunt in Dubai, United Arab Emirates. A technology demonstrator version of the aircraft was able to successfully land and take off again from a 27-meter (about 90-foot) diameter heliport suspended 56 stories above the ground atop one of Dubai’s iconic skyscrapers, the Burj Al Arab hotel, as part of a recent Red Bull project meant to inspire audiences worldwide.
—Dan Johnson

Price: TBD
Powerplant: Rotax 916iSc, 160 hp; turbocharged
Seats: 2
Max operating altitude: 17,000 ft.
(based on engine specs)
Max useful load: 1,320 lbs.
Takeoff distance, over a 50-ft. obs.: TBD
Landing distance, over a 50-ft. obs.: TBD

Elixir Aircraft

Elixir Aircraft, a new French manufacturer, has gone from zero to delivering airplanes in just eight years.

The low-wing two-seater is powered by the 100 hp Rotax 912iS, and it’s well suited to the training mission for which the company has marketed it. It’s already certified under EASA CS-23 and is currently undergoing FAA validation. The Elixir features a simple cockpit in its most cost-effective version with standard features, though it’s still capable enough for IFR training—with the Garmin 3X Touch, G5 electronic flight instruments, and GTN 750 NXi multifunction display in the cockpit, along with its Smart Glide functionality, and a GI260 angle of attack indicator.What sets the spin-resistant airframe apart is its minimum of parts—the composite structure has been designed from OneShot carbon fiber components and has no spar, ribs, or stringers. The low parts count not only helps achieve manufacturing efficiencies but also drives a lower operating cost, as little as $37 per hour. Robust landing gear also serves well for student laps around the pattern. A BRS ballistic parachute recovery system comes standard.Elixir plans another model, powered by the 140 hp Rotax 915 series and targeted to private buyers on an IFR mission. It will feature a full glass cockpit as well.

The company has delivered 10 units since February 2022, with plans to scale up production at its facilities in La Rochelle-Île-de-Ré airport (LFBH) on the west coast of France. In early May, it passed the 100-employee mark, and it has new funding in progress for building out additional facilities. With agreements signed by Mermoz Academy in France and Cirrus Aviation in Sarasota, Florida, the trajectory of the Elixir appears to be headed nowhere but up.

In fact, the company is already planning with its U.S. partners to develop a final assembly center in the Sarasota area, with the intention to continue to build the aircraft in La Rochelle, and then containerize them for shipment to Florida and reassembly. The move will give the company an important footprint in the North American market—and in particular for the multiplicity of flight training organizations it hopes to serve. The company’s founders also belive its young average age—in the mid-30s—assist it in the flight training market. 

Price: $300,000 (estimated)
Powerplant: Rotax 912iS, 100 hp
Seats: 2
Max cruise speed: 125 knots, eco cruise
Climb rate: 800 to 1,300 fpm
Endurance: 6 hours
Max baggage weight: 55 lbs.
Takeoff distance: less than 1,000 ft.
Landing distance: less than 1,200 ft.

Editor’s Note: This story originally appeared in the July 2023 issue of Plane & Pilot. 

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Flying over terrain without the safety net of civilization—and the airfields that go with it—can be unnerving in the best of times. When things get just a little murky, the risk can increase exponentially. But backcountry flying just got a safety boost, thanks to CubCrafters.

The innovative light aircraft manufacturer, which specializes in FAA- and ASTM-certified as well as experimental category planes for remote backcountry operations, has announced its latest breakthrough—a state-of-the-art, thermal-infrared imaging system. Developed in collaboration with Hood Tech Aero, the cutting-edge system improves situational awareness in low-visibility conditions.

The integrated infrared camera system is designed specifically for backcountry pilots using Garmin G3X avionics. It features the smallest pixel pitch long wave infrared (LWIR) sensor available and complements Garmin’s synthetic vision display, providing pilots with enhanced infrared imagery on the G3X screen. The system shares the same scale, field of view, and horizon as Garmin’s built-in synthetic vision.

With the turn of a knob, pilots can switch between the synthetic and enhanced vision systems. The camera also promises the ability to pierce through smoke, haze, shadows, and even complete darkness, revealing essential details of terrain, such as roads, buildings, and more.

The lightweight, automated camera is wing-mounted and designed to be almost maintenance-free. It adds only a few ounces to the plane’s overall weight and consumes minimal power, ensuring it’s readily available whenever the pilot needs it. 

While initially developed for Department of Agriculture predator control aircraft under a government contract, the camera is now extending to a broader consumer base. CubCrafters notes that it’s a great solution for late afternoon flights with the sun low on the horizon, hazy conditions, and remote mountain airstrips that may be nearly invisible in valleys and shadows. 

The system is available immediately for new experimental category CubCrafters planes. The company said it also expects to complete retrofit kits and secure certified aircraft approvals by the end of the year, making the technology accessible to a wider range of aviators.

The post CubCrafters Unveils Infrared System for Backcountry Safety appeared first on Plane & Pilot Magazine.

Yet Carbon Cub UL is also the first aircraft in the world to be fitted with the Austrian engine maker’s newest 916iS powerplant. Why did the Washington state company do this?

One main reason given by Brad Damm, the company’s vice president of sales and marketing, is because customers asked for it. However, Brad has several other good reasons, which he shared in the video below.

916iS Launch Customer

At Sun ‘n Fun 2023, CubCrafters introduced a new variant of its Carbon Cub aircraft line. Being developed with a special eye for international markets, the west coast company named it “Carbon Cub UL.”

“We invested in several new technologies to make the Carbon Cub UL even lighter and better performing than its predecessor, the Carbon Cub SS,” stated CubCrafters. “The goal is a new airplane that features multi-fuel technology (mogas and/or avgas), fully meets ASTM standards, and carries two adult people with a full fuel load and a reasonable amount of baggage at a takeoff weight of 600 kilograms or 1,320 pounds.”

Key to the development of the new aircraft is CubCrafters’ collaboration with BRP-Rotax, said CubCrafters, because the engine maker chose top launch their new 160 horsepower turbocharged engine on the Carbon Cub UL. The new 916iS engine is lighter, more fuel efficient, and thanks to turbocharging, can produce more power than the normally aspirated CC340 engine on the Carbon Cub SS (especially) in higher density altitude scenarios.

  The UL concept of a lighter and even better performing version of the Carbon Cub for international markets was first seen for a stunt in Dubai, UAE. A technology demonstrator version of the aircraft was able to successfully land and take off again from a 27-meter (about 90 foot) diameter heliport that is suspended 56 stories above the ground on top of Dubai’s iconic skyscraper, Burj Al Arab hotel as part of a recent Red Bull project that inspired audiences worldwide.Much more information about the Carbon Cub UL, including a product launch Q&A, engine technical specifications from Rotax, and video and still images of the aircraft and engine for editorial use can be found on this dedicated webpage.

ARTICLE LINKS:

• CubCrafters, contact info and content on this website
• CubCrafters, special launch page for the Carbon Cub UL
• CubCrafters, main factory website
• Rotax 916iS, launch website

The post CubCrafters Votes for New Rotax Powerplant appeared first on Plane & Pilot Magazine.

“We (some manufacturer) offer two 100-horsepower choices: a Rotax 912ULS (carbureted) and 912iS (fuel injected), plus the new 141-horsepower 915iS (fuel injected, intercooled). Yet everyone is ordering the 915.” More power always draws interest.

BRP-Rotax has bumped up the juice on the 912iS. Paul Mather of M-Square reported, “Rotax’s latest 912iS now offers 105 horsepower.”

This increase is not particularly unusual. BRP-Rotax has long been quite conservative with their initial numbers. Before the 915iS was ready for market, the Austrian manufacturer said to expect 135 horsepower. It turned out to test at 141 continuous horsepower, a 4-percent increase.

And Now…Rotax’s newest 916iS

At their Sun ‘n Fun Aerospace Expo 2023 press conference, Rotax said, “We are proud to achieve a new level of performance with the launch of our Rotax 916iS/c aircraft propulsion system, which makes it perfectly suitable for four seater planes and for high performance two seaters.” Float-equipped airplanes may embrace the more potent engine as an aid to break water faster.

How about 160 horsepower!? That’s a 19-horse or 13-percent gain in power, all essentially from the same engine core? With Mosaic set to allow four seaters, heavier airplanes, greater speed, and probably retractable gear, the newest 916iS seems perfectly situated for Mosaic.

However, since the new rule won’t allow deliveries before early 2025, does that mean a long wait for a 916iS? No, as it is not made expressly for Mosaic. Indeed, BRP-Rotax already has a launch customer: CubCrafters.

The popular Cub maker has never used Rotax. They used their own engine (one they had manufactured to their specifications). Understandably, the European engine maker is pleased to win CubCrafters as a new customer.

Rotax observed, “Our Rotax 916iS/c showcased its power for the first time in the new CubCrafters Carbon Cub UL, a new engineering prototype equipped with the 916iS.”

“Working with Rotax on the 916iS/c has been a great collaboration. We are excited to launch our latest products together and make them available worldwide,” said Patrick Horgan, president and CEO of CubCrafters. “The powerful and smooth single lever operation Rotax 916iS/c is outstanding, bringing the latest engine technology to the Carbon Cub family.” Patrick added that 916iS/c is compatible with fuels available worldwide.

Single lever control is a simplified means of offering an in-flight adjustable pitch propeller. SLC does not increase the pilot’s workload, eliminating the need for flight training required to use a constant-speed propeller. The concept, also used in every Cirrus airplane, was promoted by LAMA and is likely to be accepted by the FAA in Mosaic.

Progressive Aerodyne’s Searey offered a long-time test bed for single lever control installation. This particularly handsome Searey is operated by FlytheBeach.com, an active northern Florida flight operation that “has more Seareys than Searey.” FlytheBeach is operated by partners Ryan and Rose who have 4,500 Searey hours between them. This beautifully painted Searey was parked at Sun ‘n Fun 2023.

“The launch of the 916 ISC is yet another testament to our commitment to developing groundbreaking technologies and creating the most advanced propulsion system for our customers,” stated Rotax General Manager Peter Ölsinger of Rotax Propulsion Systems. He continued, “For us, it was crystal clear that we had to build on the success of the 915 engine. We can now seize new opportunities in the four-seat market segment with a perfectly mature product.”

How “mature” is this brand-new engine? Most new powerplants, especially from careful producers such as Rotax, begin life with a 1,000- or 1,200-, or perhaps a 1,500-hour time between overhaul (TBO). However, right out of the gate, 916iS/c offers a 2,000-hour TBO, matching the best from any engine maker in the industry. That shows confidence.

The latest 916iS/c has a maximum operating altitude of 23,000 feet; maximum continuous power is available to 15,000 feet.

Little Things That Matter a Lot

Notice that “c” on the end? It’s a little letter with a big meaning — “certified.” Rotax noted, “In addition, the 916iS/c is an alternative for IFR flights as well as for commercial flying, for example, flight schools. Of course, that little letter “c” its going to increase the price because it is “certified.”

However, Rotax literature specified other variations, such as the 916iS (no “c”), which they describe as the ASTM compliant engine, making them suitable for LSA today and Mosaic LSA or mLSA in 2025. The 916iS/c is certified by EASA (Europe’s rough equivalent to FAA). Commonly, reciprocal agreements between CAAs in western European nations and FAA in America allows the U.S. agency to accept EASA’s approval and vice versa.

Helicopters (and, finally, fully-built gyroplanes) are also expected to be permitted under Mosaic. As rotary aircraft often prefer higher power, 916iS appears to offer a good fit.

Since 915iS has been winning converts steadily, I predict a wonderful response to the latest and greatest from the largest supplier of light aircraft engines in the world.

Strap your seat belt securely, clear the sky ahead and push that SLC throttle to the max. Hoo-yah!

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