A common question from affordable aviation enthusiasts asks about four stroke engines, either for genuine Part 103 ultralights (available but somewhat more challenging) or for very light aircraft. Such inquiries are commonly for aircraft that have previously used a Rotax 582.
The last two-stroke offered by the big Austrian engine manufacturer — builder of the ubiquitous 9-series four-stroke engines — was the Rotax 582. Producing 65 horsepower and earning a good reliability rating over many years, the 582 has been a dependable powerplant for the lightest powered aircraft that are larger and heavier than genuine Part 103 ultralights.
2020 Sensation!
The one and only airshow in 2020 was the Midwest LSA Expo… about to start this week!
Two years ago, in preparation for the show, Chip Erwin lit up the blogosphere with his Merlin Lite entry (image below). Here’s more about that all-metal, weight-making Part 103 aircraft (our most-read article of 2020, which was then our strongest year ever).
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While FAA Reworks Mosaic, Other Nations Are Moving Ahead — Is USA Falling Behind?
Capitalism and competition are one thing. Government policies and actions are quite another. You already know this.
Sometimes, however, these two seemingly-opposite concepts aren’t so different. What does this have to do with Light-Sport Aircraft?
American pilots, like aviators in other countries, must obey regulations in the nation where they operate their airplanes. Yet the same requirement is not necessarily true for those who produce the airplanes we enjoy. Producers, it turns out, have choices.
Under an arrangement called reciprocity, manufacturers in certain nations (Note 1; see at bottom) can meet their local regulations and FAA will then accept such aircraft without them going through the American certification system. What results is a form of competition between government regulatory agencies.
European builders may be early users and beneficiaries but American companies could use reciprocity as well.
Readers may remember that when Cessna was still promoting their ill-fated Skycatcher SLSA, they considered pursuing 1990’s-era Primary Category.
Oshkosh 2022 – Day 2… Electric Helicopter from Composite FX is Lean, Green Machine
A year ago at Oshkosh, I became intrigued by the way Composite FX had developed the older Mosquito into their XE line; multiple models running from a legitimate Part 103 helicopter, their XEL model, to the turbine XET model. The company builds these handsome aircraft in Trenton, Florida after acquiring the design from Canadian John Uptigrove (see image of his original).
Vertical takeoff has a special appeal, even to those of us with little or no rotary experience. Setting aside the skills to fly such machines, the cost of a helicopter is usually so high that many don’t even consider it. Maybe they didn’t look far enough.
Composite FX and their $60,000 ready-to-fly XEL model (kit for $47,000) completely changes that thought experiment. Not only does this handsome aircraft perform impressively in experienced hands but many can afford it.
Yet this article is not about the product line the manufacturer is presently delivering.
Oshkosh 2022 – Day 0… T-Bird is Back; Two-Seat Aerolite; and More As the Show Prepares to Open
I write this on the eve of Oshkosh 2022. The big summer celebration of flight opens officially on Monday, July 25 running through next Sunday, July 31st. Based on a tour of the grounds on setup day, I think we’re in for an interesting week.
I plan to continue work to bring you daily coverage but I’m hoping to be more efficient this year, to cut too-frequent 16-hour days to perhaps 12-hour days. That will mean shorter articles but those generating the most interest can go deeper when the show concludes.
After a difficult Saturday when storms blew through (see “Tough News” below), Sunday produced sunshine and mild temperatures. Weather for the remainder of the week looks great.
Welcome Back T-Bird
We haven’t seen this design for a few years although it never really disappeared. Bret Kivell of Indy Aircraft kept the design alive and well after the original developer left the business.
Affordable Aviation Includes Powered Parachutes — Welcome New Owner of Six Chuter!
Considering the company has always been a western U.S. manufacturer, a name that sounds like “six shooter” conjures a cowboy image, horse-riding westerners packing a pistol on their hip. Actually, it’s just a fun name.
Six Chuter’s aircraft are enjoyable enough and the company careful enough about how it treated its prospects and customers that they managed to sell more than 2,100 aircraft since forming three decades back. Over many years of examining hundreds of companies, I am aware only a very small number of airplane producers that have built more than 2,000 aircraft. Six Chuter is clearly a company prepared to stick around for a while. Here’s a very brief look back at its history.
Six Chuter is one of the longest operating powered parachute companies in business today, founded in 1991 by Dan Bailey in Yakima, Washington. Dan sold the company when he felt it was time, in 2010, to “pass the baton” to prior Six Chuter dealers Doug Maas and Tom Connelly.
Which Is More Important: Robots or Humans? Drones Want to Fly Beyond Visual Line of Sight
Airspace from ground level to 400 feet is about to get really crowded. Keep alert, fellow pilots! Am I overstating this situation? I don’t think so.
You know about drones. You may not know they are presently restricted to visual line of sight. However, a line-of-sight drone won’t get your Amazon package delivered a few miles from the distribution center to your house.
Throughout Covid, a group has been working on potential changes to FAA regulations to allow drones to fly further, beyond visual line of sight (as military drones do now). It’s abbreviated BVLOS.
It is impossible to keep up with all the regulatory actions from dozens of agencies. Some of this stuff is dry as old bones. The document I’m focused on runs to 381 pages. If you’re a real glutton for punishment, read the whole thing.
The good news = This is only an industry committee report.
Speed Cruiser from B.O.T. Aircraft Now Available as Journey from Aero Affinity
The title of this article contains a lot of information. If you are a close observer of light aircraft, you may recognize B.O.T.’s Speed Cruiser but you didn’t get the rest right away, did you? Now Available? Journey? Aero Affinity? Neither did I know these references until Sun ‘n Fun 2022, but here is the story.
I’ll get to Speed Cruiser, ‘er… Journey in a minute but first a bit about a new collaboration forming at the DeLand, Florida airport. You know the place, where the DeLand Showcase ran for five years. In case you missed the news, DeLand Showcase is no more. Director Jana Filip departed to join Sun ‘n Fun so the event she expertly ran will now give way to something new, from someone else. More on that later.
Although the DeLand Showcase prematurely ended its five-year run, the DeLand Airport remains a beehive of recreational aviation activity.
Aero Friedrichshafen 2022: Europe’s Aviation Hibernation Ended with a “Great Success!”
Our concluding report from Europe’s most interesting airshow (certainly for those interested in affordable aviation) speaks to the challenges for big event organizers in the restrictive atmosphere of Covid mandates.
As recently as seven weeks before the show was to open (about as close to the show as I dared to wait to make airline and hotel reservations), Aero Friedrichshafen 2022 was not allowed to open. Yes, literally with only a few weeks to go, Roland Bosch and his team did not even know if the event would be permitted. Their anxiety level must have been off the charts.
U.S. shows, such as Sun ‘n Fun and AirVenture, missed only the 2020 events for each. That was bad enough. One week of Sun ‘n Fun provides a large share of the organization’s total annual budget. Missing one show was very expensive. Missing two in a row had the potential to drown the enterprise in expenses.
Aero Friedrichshafen 2022: Take a Quick Tour of Six Innovations in Light Aviation
Sun ‘n Fun started the recreational flying season as it always does, taking place this year in the beginning of April. Aero Friedrichshafen ended the month at the end of April. These two shows make April the strongest month of the year for airshows, certainly for the affordable aviation crowd.
Aviation journalist and LAMA board director Marino Boric was able to find many worthy stories at the popular German show.
People that know Marino — many of you pilots, but nearly every producer — are aware he is an energetic, superbly-informed, and technically-competent individual. I am pleased to present his work in this and additional articles to follow from the recently-completed Aero Friendrichshafen show in southern Germany.
In this article, Marino provides a short bit about six interesting projects. Some of these you know; some you don’t.
I hope you enjoy Marino’s quick tour. Look for more… soon.
Do You Love Ultralights but Prefer a Four Stroke Engine? Find It at Sun ‘n Fun!
A year ago at Sun ‘n Fun 2021, I reported on a Rotax 503 replacement built in Russia. This information was warmly received at the time because the 503 powerplant was much beloved by ultralight enthusiasts.
Little did we know last year that Putin would invade Ukraine and plunge both countries into disarray. The RMZ 500 engine seemed to promise a return to the popular engine. It will surely be months if not years before we see more of them.
Despite the former popularity of the Rotax 503 fifteen years ago, one of the most common questions asked of Part 103 producers today is, “Can you provide a four-stroke engine?”
It’s not an easy order to fill; two-strokes are potent sources of power at minimal weight, what’s called power-to-weight ratio. Any four-stroke engine is hard pressed to match the power-to-weight ratio of the best two-stroke engines.
At Sun ‘n Fun 2022, Gene “Bever” Borne and son Ken of Air-Tech Inc.
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