Search Results for : evolution

A new season of airshows is about to erupt now that April has arrived. Among all the gasoline-powered aircraft that show visitors can see will be a growing collection of electric aircraft. As I often repeat, the pioneering development of electric propulsion will come first in light aircraft … at least until batteries go through a major breakthrough in energy density, as today’s best cells still weigh far too much for larger aircraft to use them effectively.
First up, in mere days, is the e-flight-expo, organized in cooperation with Flying Pages, the company operated by European publisher Willi Tacke who is well known for his Directory of Leisure Aviation.
Aero officials said “e-flight-expo will again be a major section at Aero Friedrichshafen 2015.” They note that as in other industries such as automobiles and drones, electric power continues to gain in importance in the man-carrying aviation sector.

A lot of attention is focused on the largest companies yet innovation and new price points are often led by smaller enterprises. A case in point is MGL Avionics‘ recently announced Discovery-Lite, a seven-inch electronic flight information system. “Our all-in-one EFIS is a revolution in simplicity, but harnesses the full power of the iEFIS system,” stated MGL’s U.S. representative. MGL is also one of the first glass panel makers to promote touch screen functionality in a full size system. The company based in Torrance, California has been shipping their iEFIS Explorer 8.5-inch and Challenger 10.4-inch systems that have allowed a now more common combination of touch screen and buttons. Let’s jump to the end of their announcement. “Discovery-Lite will start shipping in the next six weeks. Projected price is under $3,000 for a complete system,” forecast MGL. Imagine that! A few years ago, glass screens — albeit larger, certified versions with multiple screens — could hit $100,000 in Type Certified airplanes and now you have essentially the same capability for less than three grand … with touch control to boot.

Twenty five years ago the world celebrated a major event in human history: the tearing down of the hated Berlin wall. That was 1989 and the same year brought forth another great occurrence in human freedom (for a completely different reason). That year, Rotax Aircraft Engines introduced their then-brand-new Rotax 912 … or 9-series as some call it. While the Berlin wall allowed Germans to cross a line forbidden for many years, the 912 powerplant gave pilots the freedom to fly with greater confidence. In evidence, several around-the-world flights have been achieved with this popular engine. Today, Rotax‘s 9-series engines propel an estimated 80% of the Light-Sport, light kit, and ultralight airplanes flying. The release of the 912 was a big deal — perhaps not as momentous as the fall of the Berlin wall — but to we pilots, that engine represents a key element in the growth of light plane flying in dozens of countries.

For most of the years I have been flying, we (in the USA) had NOAA aviation charts and Jeppesen Sanderson charts. Other companies supplied maps and charts as well, but NOAA and Jepp dominated. The National Oceanic and Atmospheric Administration aeronautical charts were published by NOAA’s National Ocean Service until publication was taken over by FAA in October 2000, coincidentally the same year Jeppesen was acquired by Boeing. NOAA charts were cheaper but a large measure of pilots felt Jepp charts were superior. For many years Jeppesen has served four market segments: airlines, business aviation, general aviation, and the military. The Colorado-based enterprise is celebrating its 80th anniversary since Varney Airlines pilot Elrey Jeppesen made the first aeronautical charts to navigate in flight in 1934. For more on the company’s long history, see Wikipedia’s entry.
Jepp charts were king for decades until the digital revolution disrupted many things in life … from cameras and taking photos to electronic communications to widespread GPS use to HD television, and much more.

At Sun ‘n Fun 2014, Rotax Aircraft Engine manager Christian Mundigler noted the occasion of the 25th anniversary of the four cylinder 9-series engine family including 80-horsepower 912 UL, 100-horsepower 912 ULS, 115-horsepower turbocharged 914, and fuel injected 912 iS. In further celebration he also announced the worldwide introduction of the new 912 iS Sport. “The new model delivers an improved takeoff performance that results in a better climb rate and shorter takeoff run even if the aircraft is equipped with a fixed pitch propeller,” said Christian. He proudly stated the marketing line: “Stronger. Faster. Higher.” Using a redesigned aluminum airbox atop the 912 iS unveiled two years ago, air intake is improved to boost engine torque. Visible differences are slight compared to last year’s 912 iS but the new airbox stands 27 millimeters (1.06 inch) compared to the lower profile plastic airbox manufactured over the last two years.

It’s premature if not off the point to say this exotic, beautiful prototype will be the death of the helicopter. I will flat out make a prediction: a whole new type of flight is here … and it will change everything … and I mean everything about how we fly.
I was musing the other day, while catching up on the latest multi-rotor RC model technology with which to populate my Christmas wish list, about how long it would take before we saw a serious effort to build a human-carrying version. Clearly I was way behind the buzz curve: talk about instant gratification! E-volo of Karlsruhe, Germany has just made a lightspeed leapfrog over pretty much every other vertical takeoff/landing design or project I’ve heard about. The gamechanger: the just-maidened VC200 Volocopter. Watch the video, then read on. This project and others like it is going to change flight as we know it, make no mistake.