Making a Splash
Last year as the flying season began, an unusual flying boat appeared at airshows. The machine was called Ramphos (pronounced RAM-fohss) and it featured a form of ducted prop surrounding a pair of counter-rotating blades. While these two components commanded a lot of attention, they were de-emphasized when the 2004 season arrived.
In 2003, the presentation was market-savvy. By showing a somewhat radical version of the familiar flying boat design – we’ve seen a few of these configurations over the years – the Ramphos attracted attention in a crowded marketplace. When you’re new (to the American public), you need some way to stand out from the crowd.
However, the downside of new, potentially radical ideas is that people – like me – tend to wait until the new concepts prove themselves. So I didn’t fly the Ramphos in 2003. That changed for 2004.
Modern Machine
For the 2004 flying season, the emphasis had been taken off the counter-rotating props, though it was still displayed and remains an option.
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Star in Your Sky
The expression “seeing stars” is a good thing, if it means flying a delightful aircraft on a lovely day. After sampling the Sportstar in ’02 (see “Sportstar Pilot’s Report”, December ’02 Ultralight Flying!), I looked forward to a flight in its predecessor, the EV-97 Eurostar. You could say I had stars in my eyes. A blue Florida sky was dappled with miniature cumulus clouds, winds were mild, and the fuel tanks were full in a pretty blue-and-white Eurostar. I was ready.
On a beautiful Saturday, April 17, I flew the Evektor Eurostar with Nick Motlagh (pronounced “MOTE log”) – a sharp young aviator about to embark on a career in the air. He has been accepted to compete for fighter jet training in the Air Force after graduating from Embry Riddle Aeronautical University in Daytona Beach, Florida.
Motlagh had flown the Eurostar (N30167) over to South Lakeland Airpark to allow a flight review.
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?
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.
Four-Stroke Engines for Ultralights
Ultralights have long been defined by their two-stroke engines. Rotax and other brands refined the two-stroke for aircraft use, and today’s two-stroke powerplants deserve their popularity. In the important power-to-weight ratio, two-strokes are hard to beat. Their cost is low, their overhauls cheap; these humble powerplants have lifted many a pilot into the air for many hours.
But despite the improvements, despite plentiful businesses to help you maintain your two-stroke engine, and despite a good performance record, two-strokes are still seen as inferior to four-strokes by many aviators.
Add to these impressions the regulatory changes many see as inevitable. The blue-smoking two-stroke (even when optimized) presents environmental problems for snowmobiles, watercraft and gas-powered lawn tools. Two-stroke days are numbered—not because of efficiencies, but because of ecological concerns and political decisions.
Hail the Four-Stroke
General aviation people say, “Well, of course four stroke is better.” But that’s the only kind of engine most of them know, and their aircraft weigh enough to accommodate heavier powerplants.
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.
Europe’s Biggest Light Aircraft Show
Light-sport aircraft are a major part of Aero 2003
My first visit to the Aero show was in 2001. For years earlier, I’d been aware of this event in the far south of Germany, in the resort town of Friedrichshafen. After attending the show two years ago, I became aware of how important it would be to light-sport aircraft.
Because Aero runs on alternate years, like many air shows in Europe, I determined I was going again in 2003, no matter what. Once again it was a worthwhile trip.
Friedrichshafen sits on the northern shore of a giant lake called Bodensee or Lake Constance. Across the body of water to the south lies Switzerland. Bodensee’s eastern edge borders Austria. The tourist attractions generated by the big lake come with picturesque scenes in many directions.
Friedrichshafen is also home to the Zeppelin airship company. Famous for its creation of the Hindenburg, Zeppelin is the oldest continuously operating airship builder.
On An Escapade
Just Aircraft’s Excapade … certificated in England and ready for sport pilots!
Southwestern Idaho has long been a hub of aircraft activity. With ranches and towns settled in great distances, it’s not surprising that aviation, once an established mode of transportation, quickly became popular in that part of the west. It’s also not surprising, then, that the area has been a hub of aircraft building activity. Here’s the story of one aircraft that’s evolved from that heritage.
In 1983, a two-seat, steel tube and fabric aircraft called the Avid Flyer made its first appearance at EAA’s annual convention. Describing the new design in the October 1983 issue of EAA Sport Aviation, then editor Jack Cox wrote, “Dan Denney of Boise, Idaho, was the person with the idea from which sprang the Avid Flyer. He wanted ‘something between ultralights and homebuilts’|(and) Dan had a friend uniquely qualified to transform that (idea) into|an airplane, Dean Wilson.”
What Denney and Wilson demonstrated to the fly-in crowd that year might be called the forerunner of the pending light-sport aircraft category|even at a time when ultralights were still gaining their foothold.
Light Sport Aircraft Specifications
How do we evaluate light-sport aircraft?
The FAA’s proposed SportPlanes™ /light-sport aircraft (LSA) rule is being discussed in hangars across America. But it is also being discussed at airports all over Europe—more than you may think. The global reach of this initiative is visible by the large number of European suppliers aiming their sights on the huge U.S. market. Many believe they have an aircraft that fits the standard.
In the previous issue of KITPLANES®, you read Brian E. Clark’s summary of how European aircraft manufacturers are responding to LSA. In this issue, you can look at Barnaby Wainfan’s analysis of the aerodynamics of aircraft that meet the standard.
In concert, this column attempts to add information about LSA candidate aircraft that are flying now. I’ve had the pleasure to fly many of the aircraft that may one day call themselves LSAs. In that flying, I’ve learned some lessons about what you might expect and how to evaluate what interests you.
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