After flying all their models, after visiting with company representatives on several occasions, and after visiting the factory in Aubenau, France, I feel like I know the Air Création people. So I should have known they wouldn’t just make a new wing purely for marketing reasons.
Indeed, when I few the iXess after flying their new Fun 450 wing (also reported in this article), I came away with that same head-shaking-in-wonder feeling that has affected me before. I know a little something about delta wing design, having been around hang gliding since the early 1970s, and trikes since their beginning. That helps me to comprehend how far these wings have progressed and how much harder it is to extract additional gains year after year.
Trike wings (and hang gliders) generally trade more glide or speed performance for handling ease. At least, that was how it used to be. Today, that statement must be modified to reflect the surprising capacity of modern wing designers to find more performance at the same time they refine the handling.
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Sabre’s New Wildcat
Smoother and More Refined
Sabre Aircraft’s Wildcat is an evolving story of ultralight aircraft development. It also speaks to the increasing maturity of the light aviation industry.
For years, Sabre Aircraft’s sales of their various trike models may have been the largest of any U.S. manufacturer. As 2003 ended the company was reporting delivery of some 700 ultralights.
The company has long offered a good flying, simple trike with a modest price tag. Proprietor and designer Richard Helm made steady improvements to his Sabre Elite and Sabre 340 designs. But he took no major strides forward.
The vigorous pace of Sabre trike sales and the company’s need to stay on top of manufacturing issues can explain a drawn-out development period. Little time was left over for projects such as getting an entirely new trike ready for market.
That didn’t stop Helm. He kept working on elements of what would eventually become the Wildcat.
Blue Heron Marathon
Built lighter to fly better
It may be hard to believe that a company established in 1995 can be considered an old-timer in an industry, yet that’s precisely the case with Heldeberg Designs LLC and its line of Blue Heron powered parachutes (PPCs).
Nick and Marie Viscio founded Heldeberg Designs a decade ago and believe they are the second oldest, continuously operating powered parachute company in America. Only Six Chuter has a longer history under the same management and ownership.
Nick and Marie run the enterprise with help from son Nicholas D., who has a degree in mechanical and aeronautical engineering, and three part-time employees assisting with fabrication and welding. “Nick is very hands-on in operating the company,” said Mark Bayer, Heldeberg’s New York dealer with whom I flew at Sun’n Fun 2004. He added, “They’re not trying to be the biggest manufacturer, just the best.”
Why did the company choose the Blue Heron name for its machines?
Breese HKS Sidebar
On the Horizon at M-Squared
Paul Mather has another airplane in the works at his Alabama company. Called the AeroTug, it made its first public appearance in the summer of ’03 in Wisconsin.
Once called “Breese AT,” the new entry is built by M-Squared in a deal involving former Second Chantz Aircraft Recovery Systems owner John Dunham. Dunham says he approached Mather and M-Squared. They agreed that Mather will build the customized rig and Dunham will market and distribute it.
Already very familiar with M-Squared airplanes, Dunham leases one he owns to TV production studios as a filming platform. He explains, “I’ve been working with Paul to develop a new tug ultralight to compete with the Dragonfly. We will be doing flight and hang glider tow testing in Alabama, and then I will be flying it around to all the Florida parks to show it off. I’ll be the exclusive marketing agent for this aircraft.”
In explaining his request to Mather’s company, Dunham said that he wanted it to be, “…based on the M-Squared Breese single-seat design with the 2-place, single-surface, slow, strutted wing, plus a Maule-type tow hook release under the rudder, tundra tires, and a specially-built Rotax 670 – almost 100 hp at the same weight as the Rotax 582.”
About this hybrid model Mather says, “She’ll climb all day at 25 mph while towing a hang glider.
Breese With HKS Engine Is A Winner
Twenty-something years of ultralight flying have seen many changes take place in our ultralights. At the beginning of the ultralight industry we had craft such as Eagles, Weedhoppers, and Quicksilvers powered by engines like the 15-hp Yamaha, Mac 101, and Chrysler. Of these, only Quicksilver remains vibrant.
Here in 2004, we have aircraft like the Breese DS with its 60-hp HKS 700E 4-stroke engine. It may look like a Quicksilver but it’s a different flying animal. M-Squared’s Jay Stevens gave me a checkout in the single-seat Breese with its Japanese 4-stroke powerplant and it proved to be a very satisfying experience.
Strong and Powerful
The resemblance to Quicksilver, especially the California company’s strut-braced model, is obvious to most ultralight veterans but Breese manufacturer M-Squared has steadily changed their design. Looks, therefore, can be deceiving.
The use of struts first set apart the designs of Paul Mather, proprietor of M-Squared. A tailplane that uses no cable bracing added to the different appearance.
Seagull Aerosports takes a new angle
Seagull Aerosports takes a new angle on weight-shift construction with a fully enclosed cockpit.
Developer Michael Riggs might prefer I called his Escape Pod something other than Everyman’s Motorglider, but if you have any interest in self-launched soaring flight, Riggs’ invention is one of the most cost-efficient purchases you can make. The Escape Pod costs thousands less than ultralight motorgliders and literally hundreds of thousands less than sailplane motorgliders.
Oh, and one more thing this kind of flying machine is a hoot to fly. That the Escape Pod also transports easily, can be stored in a small space and is attractively shaped are icing on the cake.
Sure, it’s obvious-I like the Escape Pod. But could it be for you, too? Even if this aircraft isn’t your type, you might enjoy reading about how thoughtfully it was designed.
Trike Motorgliders
Before the Sport Pilot/Light-Sport Aircraft (LSA) rule was recently passed, trike enthusiasts had several other ways to fly such aircraft.
IndUS – Thorpedo
All Revved and Everywhere to Go
This vintage design with a big Jabiru engine is an impressive performer.
Since its reintroduction to the aviation community by IndUS Aviation, John Thorp’s T-211 is generating more attention than at any time since he first designed the airplane.
While John worked on large aircraft, like the Navy patrol bomber P2V Neptune, he focused most of his career on small, sporty aircraft. He began designing a two-place light aircraft in the 1930s. By the 1950s his T-10 Sky Skooter powered by a 50-hp Franklin 2AC-99 engine evolved into the T-111 with a 75-hp Lycoming engine. Later it became the T-211, with a Continental O-200. It is this last version of the T-211 that IndUS now offers as a standard category aircraft. IndUS is also planning to offer the model as a light-sport aircraft (LSA) with a Jabiru 3300 engine, affectionately named the Thorpedo for its improved performance.
Thorp T-211
Thorp T-211 Sport E
From the world of general aviation aircraft comes an entry to the proposed Light-Sport Aircraft (LSA) category. Presently known as the Thorp T-211, the all-metal airplane will be called the Thorp T-211 Sport E when it makes its debut as a light-sport aircraft.
Famed designer John Thorp is perhaps best known for his work leading to the Piper Cherokee series and the T-18 homebuilt. His work on a design that became the T-211 started back in the 1940s before general aviation planes had transportation as their primary goal. When the T-211 was first created – as the T-11 Skooter and later the T-111 – it was intended to become competition for the Cessna 150. The T-211 is a light plane, tipping the scales at hundreds of pounds less than Cessna’s smallest model and so it was expected to perform better.
Under new management since 2003, Thorp’s design is ready to make the leap to the Sport E.
Connie Amphib — “The Flying Float” (and it is!)
Check out Bobbie Bailey’s Connie Amphib.
Many pilots are aware of aircraft referred to as flying boats. Among ultralight aircraft, the Aventura, SeaRey and Buccaneer stand out as good examples as do trikes like Polaris’ Flying Inflatable Boat. The flying boat reference describes those aircraft built around a boat hull with substantially different structure than airplanes equipped with two floats.
That clear definition is blurred by the introduction of a novel new ultralight from the inventive mind of Bobbie Bailey. His new Connie amphibian is neither flying boat nor a float-equipped ultralight. My BRS associate, Gregg Ellsworth, tagged it a “flying float.” Works for me.
Canada’s Lotus Float company offers a single float setup that functions much the same way but is an add-on to a wheeled ultralight. This may make a perfectly fine floatplane, but you have to do the fitting yourself, and it simply won’t be as elegant as Bailey’s Connie amphib.
Part 103 Ultralight Trikes
Part 103 ultralight trikes aim at soaring pilots.
Many visitors to Oshkosh AirVenture 2003 expected the FAA to announce its new sport pilot/light-sport aircraft rule. New Administrator Marion Blakey reported signing off on the rule on July 30, but with two other agencies in line to review it, we aren’t likely to see the final version until 2004.
Visitors may not have expected to see more than a few Part 103 ultralight aircraft at AirVenture (some thought they would disappear as LSA approaches). But there were many. Next month I’ll write about two Part 103 rotary-wing aircraft, but this time, the subject is nanotrikes.
Nanotrike is a term to describe extremely light wheeled structures combining powered paraglider engines and contemporary hang glider wings. The idea is to create a low-cost, self-launching ultralight motorglider.
Trike Pod
Minnesota-based Seagull Aerosports debuted its Escape Pod at Oshkosh. Pushed by a single-cylinder Cors-Air engine generating 25 hp, the Escape Pod weighs only 75 pounds.
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