Is this an exciting time for aviation? Have you been one of the many pilots anticipating Mosaic and the promise it brings for more capable aircraft? The new proposal is loaded with ideas we requested.
As with the SP/LSA rule of nineteen years ago, these features of Mosaic are stimulating all sorts of expectations …but also some worry.
One concern is that new four-seat mLSA with all the bells and whistles will be expensive. Well, they will be — compared to current-day LSA. Yet they will still be half the price of a roughly comparable Part 23-certified aircraft. They will also perform better while using less fuel. Plus, they will be new and nicely equipped with the latest in digital instrumentation.
Contrasting that is an entire fleet of legacy GA airplanes that many pilots have been yearning to fly using a Sport Pilot certificate (or using the no-medical feature of Sport Pilot with their higher FAA ticket).
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AirVenture Oshkosh 2023 Is Done; Here’s an Overview Done On-Air with EAA Radio
It’s all over — EAA AirVenture Oshkosh, the world’s largest-attendance airshow event. It’s a delicious, if somewhat overwhelming, drink out of a firehose for an entire week.
Oshkosh has something for every pilot and more than any one person can see.
I’ll mention this news briefly as I wish to pay respect to fellow pilots. Two crashes on the weekend after we departed resulted in four fatalities reportedly including one passenger. My sincere condolences to the surviving families. Oshkosh has had safe years with no loss of life but when so many airplanes assemble, mathematical odds suggest a crash is going happen despite heroic efforts to make the event as safe as possible.
During the week of Oshkosh, a few days were rather warm. Cooling rains came mostly at night, sparing the airshow but surely soaking campers in tents. The campgrounds were full to the edges and EAA opened multiple other locations to handle the overflow.
Streaking through the Sky — Speedy Risen Continues our Top-50 Aircraft Series
When this series started, Icon’s shapely A5 LSA seaplane topped the list. Handsome as it is and like most seaplanes, A5 is not particularly fast. The subject of this second in the series of 50 aircraft is Porto Aviation’s Risen. You might say it is on the other end of the speed spectrum Risen rips!
This one challenges all others in the speed contest for LSA (and later, mLSA).
Our #2 video on Videoman Dave’s immense library has garnered 700,000 views. That’s particularly satisfying as Dave was able to use footage from my first solo video effort.
I was at Aero Friendrichshafen 2015 when Risen made its debut. Videoman Dave was not able to attend that year but I hit it off with developer Alberto Porto and he consented to work with me. I was just learning how to shoot a video so for this one to go over well speaks loudly about how much pilots love Risen.
Sparker to Ignite Mosaic’s Energy? New and Upgraded mLSA from TL Ultralight
At Aero Friedrichshafen 2023, visitors saw numerous aircraft that could qualify as Mosaic Light-Sport Aircraft or mLSA. In nearly every aisle of the several large halls of Aero, visitors and journalists could see entry after entry apparently made-for-Mosaic. Indeed, so many entries potentially qualify for this coming new segment that I ran out of time to examine all of them.
We are headed into an interesting period of aircraft development and the subject of this article is a perfect example. Welcome to TL Ultralight’s enhanced Sparker.
The model was introduced to the European 600 kilogram (1,320 pound) standard but over the last year it has gone through an extensive evaluation and upgrade to carry a 750 kilogram load (1,653 pounds). It was also revised to accommodate Rotax’s 915iS and 916iS engines.
With greater capacity and with 160 horsepower available, I’d call this a mLSA or Mosaic-ready Light-Sport Aircraft.
Aero ’23 Continued — Superpowered Niki Aviation Cruiser Gyroplane Shows Stylish Innovation
If the bright green didn’t catch your eye, the unusual placement of the propeller probably did. Or maybe it was one of a dozen other fetching attributes to this handsome rotary-winged aircraft.
What you could not easily see was the engine selection. As up-to-date as they can be, Niki is offering either a 141-horsepower Rotax 915iS or the just-released 160-horsepower 916iS. The latter with a lighter load can reportedly climb better than 2,500 feet per minute.
As I cruised the immense (basketball gymnasium-sized) halls of Aero 2023, I saw all manner of beautiful flying machines. In four days of the show, I find it unlikely you can even visit all of them much less become well informed about a majority.
When I happened across Niki, I remembered they had sent an invitation to come by and look at their engaging designs. Company co-owner Miglena Kopcheva was kind enough to show me around the green machine you see nearby.
Aero ’23 Day 1 — Superveloce = Superfast… Speed Propels Porto Aviation to Records & Sales
In the last couple years a rivalry erupted among companies in Europe aiming to be the fastest LSA-type aircraft*. I have previously reported on Porto Aviation and its fast-flying ways.
Setting aside the politics of FAI-recognized record flights, no question remains that designer Alberto Porto is determined to create a very fast-flying aircraft. Check this article with more about speed attempts and to see images of a fixed-gear version called Siren.
Gear up with an adjustable prop and flown at common cruise altitudes, it’s clear that Superveloce lives up to its name.
What could the typical pilot expect while flying Superveloce? Porto Aviation lists the cruise speed at 75% power from Rotax’s 915iS at 200 knots true airspeed at 9,000 feet. Compared to other LSA I have examined, this tops the list (although some other fast designs aren’t too far behind).
Porto Aviation, previously quartered in Switzerland, is now a bit further south in Italy.
Aero Friedrichshafen Prepares to Open — Preview as Europe’s Top Show Takes Shape
Aero is open! Yesterday, after flying across the Atlantic and despite starting to run low on energy and affected by the time zone change, a small group of us eagerly took a walk through Aero’s cavernous 12 halls to get a early peek.
As I’ve observed many times, the night before, mere hours ahead of the show opening, the exhibits look chaotic. With packing boxes and parts strewn everywhere it seems impossible vendors can be ready in time. Aside from a few well-heeled organizations — those larger businesses that can pay outsiders to set up their exhibits ahead of time — most companies were scrambling furiously to be ready by opening day… which is now today.
Yet it always works, magically perhaps. Once again, late hours turned into a show by Wednesday the 19th, opening day. The show runs through Saturday the 22d. If you’re in Europe, I hope you’re coming.
Nisus Gyro “Spacecraft” — Faceted Yet Sleek, Side-by-Side, and Loaded with Cleverness
All week at Sun and Fun 2023 my eye kept drifting to a rather distinctive gyroplane. We’ve seen side-by-side before (AutoGyro, Magni, and Rotorvox, the latter being closet to Nisus). I liked those for the same reason as most pilots. Generally, we enjoy sitting next to our cabin mate although some prefer the “dual solo” configuration of fore-and-aft tandem seating.
Since it wasn’t side by side that did it, was it the way the canopy seemed to hinge forward and nearly off? Was it the dual-boom empennage?
No, it was something much simpler.
Several years ago, Cadillac redesigned their line of luxury cars with what I’d call a “faceted” look, that is, body panels composed of straight or flat surfaces with angular lines (something like the “facets” that help a cut diamond catch the light). I had car-geek friends that simply hated Cadillac’s look.
“Ultra Petrel?” How Do You Make Super Petrel Even Better? Add Power And Call It “XP”
I have followed Super Petrel since before it went to Brazil* more than 20 years ago. I mention this to make two points.
Super Petrel has a long history; some 400 are flying around the world. In addition, the current producer, Scoda Aeronautica, has continually made changes to the design. The video below identifies some of this history.
What’s new for 2023 is the Super Petrel XP and it’s boost to big Rotax power, the 915iS fuel injected, turbocharged, intercooled engine that seems to be steadily supplanting all prior models.
Smoother & More Powerful
Super Petrel XP
“Eight years ago, Rodrigo Scoda and his team of engineers at Scoda Aeronautica began a secret project to redesign the aircraft from the wheels up,” started the update explanation by Roger Helton president of Super Petrel USA. “About one year into the project, they and other OEM aircraft manufactures were invited by Rotax to attend a meeting and were informed of the new 915iS engine.”
The timing was perfect as Rodrigo has always said, “You begin with the engine and build the aircraft around it.”
Besides the more potent engine, Scoda engineers have been busy.
6 Mosaic High Wing Light-Sport Aircraft — FAA’s Coming Rule Will Create “mLSA” Sector
Darkest before dawn? I hear growing concern about FAA’s new Mosaic regulation and what it will or won’t do. An increasing number of comments I hear are variations of these words — “FAA is never going to get this done, and if they do, it will be a crappy rule.”
Why so glum?
Maybe pilots are frustrated because FAA has delayed the release of Mosaic. This also happened almost 20 years ago with the Sport Pilot / Light-Sport Aircraft regulation. SP/LSA was anticipated for more than three years after the first announcement.
However, Mosaic is coming and this time we know more about it than most regulations. Why? Because FAA must involve ASTM committee members along the way. (More on this? See at end.*)
Earlier FAA rule writers did not reveal their work as broadly. Yet FAA is sufficiently pleased with industry consensus standards, ASTM’s work, that they will use it on the next generation of GA aircraft (think: Cessna, Cirrus, etc.).
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