One can always find a few empty spots and wonder if they failed to sell yet it is equally likely a company bought the space but could not attend or exhibit for a variety of reasons. To my eyes and by the numbers, Oshkosh 2021 looked to be a home-run success.
Stories will continue but here I want to address two very different views of AirVenture. On one hand vendors widely reported solid sales. On the other, FAA clarified some questions but raised others. Many frowns were reported when agency boss Steve Dickson held his "Meet the Administrator" session but let's look at the bright side first.
This is not a pace I heard at Sun 'n Fun 2021, for example. That first show of the year was more tentative. People were still frightened by unrelenting news on TV and Sun 'n Fun represented a first step back toward normal. Mind you, I considered the Lakeland show another big success; many others evidently decided by late July that the situation had improved enough for pilots to open their wallets.
Pilots who acted sooner scored an earlier delivery. Many at Oshkosh heard deliveries were already being quoted well into 2022. At Sun 'n Fun we didn't hear that.
My measurement of how the industry is doing is not only to assess the health of suppliers but the willingness of pilot consumers to think about a new purchase. Wary buyers hold back in times of uncertainty so sales of light aircraft at Oshkosh illustrates both pent-up demand and a sense of hopefulness by pilots expecting to get out and enjoy flying.
EAA AirVenture Oshkosh 2021 is one for the history books. Initial reporting from the big member organization suggests 2021 was a return to normal attendance and exhibitors were not far behind. One can always find a few empty spots and wonder if they failed to sell yet it is equally likely a company bought the space but could not attend or exhibit for a variety of reasons. To my eyes and by the numbers, Oshkosh 2021 looked to be a home-run success. Stories will continue but here I want to address two very different views of AirVenture. On one hand vendors widely reported solid sales. On the other, FAA clarified some questions but raised others. Many frowns were reported when agency boss Steve Dickson held his “Meet the Administrator” session but let’s look at the bright side first. LSA – SP Kits – Ultralights Sold Well at Oshkosh I did no survey and even if I had, what a vendor reports and what actually follows are rarely identical.
The company also has a virtual reality training system that can help familiarize new pilots. On whole, Norbert felt it was reasonable for a new pilot to fly and he said most pilots will become rather capable in just 10-20 hours.
As their XEL model complies with FAA Part 103 it may be purchased ready-to-fly from the factory in the United States. XEL is supplied with floats, "one of the features that allows it into the ultralight category
The Mosquito derivative XE-series has been successful with more than 400 kits or fully-built 103 editions built (150 are Part 103 helicopters). The company is less sure about the number of delivered kits to get airborne as many have been sent overseas where it is difficult to track them but they believe more than 300 total units are flying.
Based on a low number of accident/incident reports they appear to enjoy a decent safety record. That may be the best proof of a "docile to fly" designation.
EAB Models
I recall when 
Fusion eNano
I have a video in the works where Chip will explain this more fully and talk about its merits.
Here I will note that accelerating airflow over ailerons is very helpful to slow speed flight and not a new idea. You may have seen the photos of a modified Tecnam Twin with multiple small electric motors lined up all along the leading edge. The idea is to accelerate airflow over the entire wing so this aircraft could perform feats a conventional Twin could not.
By pushing air across the aileron, Merlin Lite with these small motors buried in the wings could maintain control down to nearly zero airspeed. The small wing mounted motor accelerates air over the wing, too, making for very, very short takeoffs. "It could cut takeoff roll by three times," Chip suggested.
So Merlin doesn't use electric power for main thrust but does make effective use of electric propulsion.
As a side note, Merlin Lite definitely will be offered with battery electric for primary thrust. Combine the wing (and possibly tail) in-wing thrust units with main power and you could have an ultralight with up to six motors, said Chip. Does that sound like a lot? Maybe, but Volocopter has 18 motors.
Electric has a future, I'm sure, but it has a present as well and it is in Part 103-type ultralights today. I'll try to keep up for those many of you intrigued by electric.
Whatever the product timelines, these machines have large appeal.
The magic of airshows and their ability to deliver in-person meetings showed their value yesterday at AirVenture Oshkosh. The following relates the story as best I could piece it together. Be advised this is not the final word on the subject. In fact, it is so fresh that changes are probable.
Our friends in EAA's Advocacy department, lead by Sean Elliot and aided by experienced staff held a special Mosaic meeting with FAA. In such a gathering at AirVenture 2021, EAA team members reportedly pushed back on Mosaic regulations, calling it "overly complex." (I was not present at this meeting, so this report is second hand.)
In the meeting, key FAA officials were present and in a remarkable development (which I am surely oversimplifying here), FAA agreed and in the space of a single meeting, listen to what occurred.
ICON
VASHON
And, speaking of area movements…
BADLAND AIRCRAFT / F-SERIES
HIPERLIGHT
CARLSON SPARROW
Indeed, as light aviation enthusiasts prepare for the coming Mosaic regulation that will dramatically alter the landscape, a clearer dividing line is revealing itself. Many light aircraft have embraced Rotax's four stroke engines, overwhelmingly their 9-series models including carbureted 912 ULS, fuel-injected 912iS, turbocharged 914, and the newest 915iS.
In this edition of “LSA Update,” I'll cover an update about…
1️⃣ Jabiru and their AirVenture activities; 2️⃣ Beringer's new SensAir system that works with your smartphone; 3️⃣ an impressive father-and-daughter partnership forming a new dealer for Seamax; 4️⃣ a preview of the new Dragon powered paraglider single-place quad; and, 5️⃣ competition successes for E-Props and Polini engines.
Not only was Jabiru one of the first approved SLSA (#22) but also one of the most prolific with SLSA #22 J250-SP, #23 J170-SP, #40 Calypso SP, #67 J230-SP (redesignated as J230-D in 2013), and #142 J170-D. The "SP models came from an earlier U.S.-based manufacturing arrangement. The "D" denotes the manufacturing now conducted in Australia.
When you are an early entrant you have time to get the details right and flesh out the operation.
Now in the capable hands of Scott Severen, who runs 
The France-based company with a permanent U.S. operation has numerous products in support of airframes including the unique 
In the last few years Seamax has substantially upgraded their U.S. representation with full-time facilities adjacent to the prestigious campus of Embry Riddle Aeronautical University. From this ideal location they can cover the Eastern U.S.
Now, Seamax is pleased to announce a new dealer based in Tulsa, Oklahoma. The seaplane maker now offers support, training, and sales for several Midwestern states. The new business is called Central Seaplanes and they become the official sales agent and brand representative for Oklahoma, Arkansas, Missouri, Kansas, Colorado, New Mexico, and Texas.
The Oklahoma dealer recently acquired two fully-equipped Seamax M-22 aircraft to their fleet and. One M-22 is equipped with IFR gear, which allows a pilot in training to log instrument hours at competitive rates.
Central Seaplanes, LLC is a father-daughter, veteran-owned business represented by Kira and Todd Lang.
Todd is a former fighter pilot with 40 years of aviation experience and 11,000 logged hours with CFI, CFII, and MEI instructor credentials. Currently, he is an international Boeing 767 Captain for a major U.S. airline. Todd also holds a Master's degree in Business Administration from Embry Riddle.
Kira has an Associate degree in aircrew safety systems technology, a Bachelor's degree in aviation management and a Master's degree in aviation and space science. She is currently finishing her doctorate. Kira received her Private Pilot certificate when she was 18 years old.
Kira said she has always dreamed of starting her own business with her dad. She has a passion for aviation and has thrived in the industry. She intends to dedicate her time to the success of Central Seaplanes and their association with Seamax aircraft.
This quad — a term describing the four wheeled carriage some powered paraglider enthusiasts prefer — “is a new concept,” said Erin Thorson about designer Dan Feldman's work. Dragon will make its official debut at AirVenture 2021. Thorson is a 30+ year A&P and former Air Force aviator.
"Considerable research and thought have been put into producing a high quality seated powered paraglider that meets all FAR 103 requirements," wrote Erin. Dragon PPG is aimed at taller and heavier PPG pilots. The design features a roll cage for protection. Such a configuration is common in powered parachutes (different aircraft, if you aren't familiar) but quads have previously been very light weight construction that mainly aimed to provide some structure to accommodate wheels, and not much more.
Based on Rotax 503 power, Erin described thrust of the engine as "incredible!" Dragon was weight tested at 4Gs assuming a 220-pound pilot. Commonly, powered paragliders prefer the lightweight, higher-revving Polini engine (see next news item).
"Last week, Eric Dufour, a world-renowned paragliding pioneer and well respected paramotor instructor, personally flew the Dragon PPG and loved everything about it," wrote Erin. "I have witnessed the Dragon fly; it is a rocket!"
“The propeller is a very important equipment to succeed in this kind of competition,” the company wrote. “
In second position was Jeremy Penone using the super-tested Thor 250.
In third, winning the bronze medal, was Marie Mateos also using the new Thor 303. Marie reached a new goal with Thor 
Certainly, some LSA producers have ambitions for four seat cruisers or tougher bush aircraft or larger load-carrying aircraft to satisfy pilots that want more capability from their aircraft.
Those goals are fine, of course, but they are not what stimulates leaders and engineers at JMB Aircraft, a restless bunch that loves flying their screaming machine as fast as they can.
The fellows importing 800XP from then-producer Aveko rebadged the aircraft for the American market. It featured fixed gear and a fixed prop to meet the LSA regulations of the day. They also added wing area and for good marketing measure, they added sexy upward-curved winglets.
Irony: The older model is essentially the LSA version that JMB plans for the U.S. market. So, yep, while the model in this report is the speediest version, a simpler — and LSA compatible today, even before the 2023 regulations — model is already waiting for American pilots that many need or prefer an LSA.
No question though… what gets most pilot hearts beating harder is the speed VL3 has been able to achieve with a 
In the present time — before big changes coming with the so-called 
"We are thrilled to announce that this afternoon we achieved a World Endurance Record for an electric aircraft, breaking the previous mark set in Germany last year." (Note: Official recognition always takes more time.)
Pipistrel distributor Michael Coates, wrote, "South Australian-based Eyre to There Aviation … Flying a Pipistrel Alpha Electro plane, arrived in Port Augusta late yesterday (Friday June 25) after breaking the previous mark of 750 kilometers on the leg between Shoalwater Point Station and Whyalla."
Lead by Eyre to There Aviation Managing Director, Barrie Rogers, the team will continue to Adelaide aiming to fly 1,350 kilometers by the end of the journey.
Barrie reported he and his team battled strong winds and rain as well as below zero morning temperatures to achieve the record. (Australian's seasons are roughly reversed from America's; this is not summer in Australia.)
“It’s been a mammoth effort by everyone involved to achieve this incredible feat," Barrie said. "The weather hasn’t exactly been on our side. We had ice on the wings one morning and were grounded in Port Lincoln due to an intense low pressure system.” One of the criticisms leveled at battery power is a loss of energy in cold conditions so the Eyre to There has been doing additional proving of the propulsion concept.
“On the plus side, the aircraft and the recharging systems have held up incredibly well, said Barrie. "It has gone a long way to proving the endurance and reliability of the Pipistrel Alpha Electro plane."
“Because we can only fly about 125 kilometers (78 miles) before having to recharge, we’ve been landing in some pretty remote locations."
As reported earlier, Barrie said Pipistrel Alpha Electro is the first and only serially-produced electric aircraft currently approved in Australia for flight training by the Civil Aviation Safety Authority (Australia's FAA counterpart).
Most of us, however, are not Alberto. Apparently, this man does not care to sit idly and admire his past achievements.
When you've already designed what may be the fastest LSA-type aircraft in the world, what do you do next?
Shorten Risen's wing span, install a more powerful engine and go even faster. Duh!
Original Risen wingspan: 29.5 feet — Risen SuperVeloce wingspan: 26.9 feet. How much difference results when span loses 31 inches and power increases 40%? Speed demons want to know.
It's worth noting several countries that accept ASTM standards do not limit speed. That's why ASTM created standards for retracts, adjustable props, and other developments that are not presently permitted in America. (The organization is now called ASTM International for that precise reason.)
Are U.S.-based LSA genuinely limited to 120 knots? Yes, and no.
While this may change in the regulation to come at the end of 2023, present-day American LSA are limited to a maximum of 120 knots in level flight at sea level. Most pilots are aware that indicated speeds translate to higher numbers at, say, 10,000 feet above sea level. Some LSA are advertised as capable of reaching 150 knots at high altitude …and that is perfectly okay.
"Risen powered with the Rotax 914 turbo for the first time passed the barrier of 400 kph (249 mph) on a 15 kilometer straight course and 379 kph (235 mph) on a 50-kilometer triangle. Truly spectacular especially with a 115 horsepower engine. Just imagine what would happen with a 915iS?" asked Commercial Director, Stéphan D’haene in the fall of 2020.
"As Porto Aviation, we don’t believe you can just install a 40% more powerful engine in the same airframe," continued Stéphan. "Either your 100 horsepower version is underpowered, or [an airframe with a] 141 horsepower 915iS will be overpowered. This is just physics. Exceptions are, of course, STOL or other draggy designs that will see only a relative small increase of cruise speed due to drag. Risen has the lowest drag ratio in the industry, so adding 40% more power is a lot for an already-fast aircraft."
"We performed stalls and saw a 10 kilometer per hour or 6 knot increase compared to the normal Risen," observed Stéphan. "This is great news as it confirms the computer simulations and allows us to stay within European Microlight regulations, too."
Going fast pays benefits, at least for buyers that have somewhat thicker wallets.
"Let’s not forget Risen has one of the largest cabins on the market with ultimate comfort for those long trips," added the commercial director. "Our first 12 months of production are already sold out, even though few outside the factory have seen the aircraft."
Serial production reportedly commenced three months ago. SuperVeloce #2 will soon take its maiden flight.
Stéphan expressed, "Many U.S. pilots want this aircraft. There are going to be a lot of busy builders!"
Care to be among them?
Article 
Let's be fair: Electric airplanes are relatively new and they will only get better. It is not reasonable to expect them to perform equally with fossil-fuel-powered aircraft that have been developed over many decades and with billions of dollars invested to help them achieve the high state-of-the-art they possess today.
Yet what this observes once again is that batteries are the weak link in the electric propulsion chain. Energy contained in batteries is a small fraction of that contained in a similar volume or weight of gasoline. That gap is narrowing but the pace seems glacial compared to forecasts of electric enthusiasts. Battery improvements of a few percentage points per year means decades before batteries match fossil fuel in energy per pound.
Give batteries some magical breakthrough to equal fossil fuel energy and the betting will end. Electric propulsion will push out fossil engines quickly — but that day is not here now. It may be years in the future.
How long will the aircraft fly at cruise/cross-country? — Answer: "45 minutes at 18kW (reduced power) and 75 knots indicated airspeed"
How long does it typically take to charge the batteries with different chargers? — Answer: "Six hours with a 3kW charger; an hour forty with 10 kW charger; an hour and five minutes with a 14 kW; or 45 minutes with the 20 kW charger."
How heavy are the batteries and can I swap them myself? — Answer: "Each battery pack is 53 kg (117 pounds). Yes, you can remove the pack with no extra help."
What is the luggage capacity the aircraft? Answer: "There is no luggage compartment. Convenience luggage can be stored in the side pockets on the instrument panel."
A little over a year ago, the engine builder from Gunskirchen, Austria celebrated their 100th anniversary. 
Once we descended below 300 feet, that gusty air made final approach feel like a roller coaster ride. Woo-hoo!
I decided to keep my speed up and leave the flaps retracted to facilitate an abort if it proved too rough. I was prepared to use the majority of the long, paved runway… and I did. Yet we got down. We flew in a Van's RV-12 to which I have access and, like all RVs, the handling is superb. I was sure I would not run out of control authority.
With quite a few hours logged in AirCam, I think it could have handled the winds, but such a decision is about pilot skill and experience, not the aircraft or its controls. Phil made a prudent decision to lead his formation four more miles to St. Simons. Not only was the runway better wind-oriented but the airport area is more open with few nearby obstructions.
As the weekend unfolded, the winds died down and Jekyll proved as fetching a place as ever. I tell you what: these AirCam people know where to take their powerful birds for a good time. 
A new enterprise bought all rights and assests from bankruptcy estate of Atol Avion Oy, which filed for bankruptcy on February 2, 2021.
Aurora, a two-seat amphibian, has been under development for nine years. Scandinavian Seaplanes forecasts serial production will start by the end of Q2 2022. A core team familiar with Atol Avion has been hired to work for company and this will enable the official transfer of the nearly finished type certification project with EASA (European Aviation Safety Agency, the Union's counterpart to FAA).
The Polish company's top-of-the-line 
Get factory 
Here's the simple response: light aircraft with modern (read: powerful and efficient) engines tend to perform admirably well in high elevations, higher heat, and high humidity. If you fly almost any of these aircraft in high density conditions you already know they perform sprightly.
In contrast, I logged hundreds of Cessna 150 hours from my days as a flight instructor, and — with a similar amount of power as most LSA but also quite a few more pounds — that aircraft definitely does not perform as energetically.
So, a higher power-to-weight ratio is good, but do limits exist?
“I was very impressed with the performance of the CTLS GT with the Rotax 914 Turbo," said Flight Design test pilot Nico Stambula. "CTLS GT Turbo climbs like a rocket and easily reaches 140 knots at altitude." Stambula added that the 914 intercooled engine maintains consistent temperatures. In addition, this is a very smooth flying package."
The first CTLS GT will be shipped to an owner in South Africa, which has both high temperatures and high elevations. Flight Design believes the new model "should be just great for operating in those more challenging conditions."
With the addition of the Rotax 914T option, the long-running CTLS extends its range again. Various models are available as a European 600 kilogram (European) Ultralight, an ASTM-compliant Special LSA, or as an EASA-certified aircraft. Models are available with the Rotax 912, the 912iS and now as a turbocharged performer as the CTLS GT 914T.
Someone was bound to ask why engineers didn't use the newest 141-horsepower Rotax 915 iS, so I queried the company on this question.
Since the start of Light-Sport Aircraft, Flight Design has been represented in America by Tom Peghiny, proprietor of 
Don't feel too conspicuous. It's happening to me, too, along with nearly everyone else. [
ScaleWings reported, "Aircraft serial number #001 took off at 11:37 am into a light cloudy sky." The all-important first flight went without problems.
"Chief Test Pilot Jirko 'Jiri' Hybler praised the balanced and highly maneuverable handling of the aircraft, managing crosswinds of more than 10 knots with superior control," continued ScaleWings. "Within the first flight hours all systems were checked to prove their functionality."
The company reported test flights included cycling up and down of the all-electrically-driven landing gear. First flight went exactly to plan and 35 minutes later, the aircraft landed safely.
"This first flight of the serial aircraft configuration of the SW-51 Mustang is an important milestone for our team," ScaleWings said.
The SW-51 aircraft program was launched in 2013, followed by a successful first flight of a “proof of concept” prototype just one year later in 2014. Since then ScaleWings has been working on both production processes for the aircraft and preparing the company's production site in Krosno, Poland.
The ScaleWings SW-51 Mustang is a true-to-scale high performance replica modeled precisely upon the original North American P-51 Mustang aircraft dimension but fully built from carbon fiber.
No question, SW-51 deserves the closest possible examination. This is an amazing construction.
SW-51 is an intricate eye-catcher featuring more than 100,000 details such as simulated rivets, screws, fabric and more that were meticulously handcrafted into the manufacturing molds. Even when you physically touch them, rivets and screw heads feel real. They're not; it's a marvelous illusion.
Schoeller's unique treatment combines with a high quality chrome-like finish, allowing SW-51 to almost-identically mirror the original's aluminum appeal. Without a doubt, this is an unprecedented execution beyond anything I've ever seen.
The aircraft is designed for up to 750 kilograms (1,653 pounds) gross weight, while it is currently being flown in a category limited to 600 kilograms (1,320 pounds) in accordance with prevailing European standards. The numbers show SW-51 could fit nicely into FAA's proposed Light Personal Aircraft but it could also stay a Light-Sport Aircraft. A fixed gear, fixed pitch prop version has been in discussion for some time.
With first flight in its logbook, ScaleWings said, "We will produce and deliver 5 aircraft in 2021 and 12 aircraft in 2022."
SW-51's configuration features a 
"SW-51 Mustang costs less than 10% to acquire, less than 1% to maintain and it burns less than 15% of the fuel of an original North American P-51 Mustang aircraft. That's a big savings but this is not an inexpensive kit.
Look out, Icon A5! Here comes Wave and it should be quite exciting.
Designer Paul Vickers (see video interview below) has a history in boat-hull design. This history forms a logical path to a LSA seaplane with its boat hull and water control features. Paul employed that experience but has widened his history to encompass a flying boat, the Wave.
From the images that accompany this article, you may see a artist's sense of style, an engineer's focus on efficiency, and a creator's close attention to detail. I think these fresh photos convey those qualities quite well.
In one image you notice the Rotax 915iS hiding inside its shapely engine nacelle.
Over the years, Wave has evaluated different engines. At one time, they contemplated 
First flight is ahead — though this is one of those nailing-jello-to-a-wall stories. First flight is something a designer never wishes to rush. Yet after all the time spent working on this design, the desire to see Wave go aloft must be tremendous — not even considering what pressure those waiting for the design may be exerting.
Paul and his Vickers team have worked hard, not only to make a dashing design but creating one that is easier to build. Vickers reports their total part count is a fraction of Icon's for the A5, which should translate into quicker, easier, surer building and that in turn may help the New Zealand company keep their prices well below A5's. Wave is composed of around 400 parts where Vickers said 1,800 or more parts is more common. Each part adds a material and labor cost.
In another photo, you can see a door leaning up against the hangar wall. Reportedly, Wave will use an aft-sliding door to enter a rather spacious compartment.
Wave also planned to use a novel arrangement of main gear — called "CrossOver" gear — such that it could handle the expected duties without needing to be retracted. Until the company gets first flight in their logbook, they're concentrating on the essentials so it's too early for confirmation of specific features.
Despite the uncertainties, Paul Vickers planned the design so meticulously that the first flight aircraft looks highly finished and not the sort of roughed-out prototype that often flies as a "proof-of-concept." If Paul achieves what I think he might with this impressive aircraft, the POC first-flight example might end up being very similar to the production aircraft that will follow.
