Back in early 2014, Flying magazine online wrote, “There’s an old saying among pilots that ‘airspeed equals life.’ In other words, keep your speed up, and you’ll avoid stalling the wing during critical phases of flight, such as the base-to-final turn. But, that’s a misnomer since the stalling airspeed of a wing will change based on aircraft weight and load factor.”
Many ex-military pilots also insist AoA is a vitally important gauge. Air Force jet jocks are often shocked that civilian pilots are still flying based solely on airspeed.
FAA certainly caught the fever, proclaiming statements similar to this one: “Inadvertent stalls are implicated in almost half of the GA approach and descent accidents.” The implication is that AoA will cure this deathly problem.
Advanced Flight Systems was quoted as saying, “Nearly one-half of Experimental and over one-fourth of certified aircraft fatalities are the result of stalls and spins. The killer-turn from base to final is the leading culprit.”
Wow!
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DC Was Green Long Before It Was Trendy
Question: What do space suits and headsets have in common? I bet that few of you can answer that question but the answer is “David Clark.” Yep, this 80-year-old company, which began business in 1935, started not with the ubiquitous green ear cup headsets but with flight suits worn by pilots of some very cutting-edge aircraft and spacecraft.
David Clark Company made full-pressure suits developed for test pilots who flew the X-15 to record speeds and altitudes of Mach 6.70 and 354,200 feet. The East coast company also made Gemini space program suits including the G-4C space suit for Ed White’s first U.S. space walk
Full-pressure suits worn by pilots of various high-altitude aircraft such as the F-4, F-15, U-2, and SR-71 Blackbird and space shuttle crew escape suits were all produced David Clark.
After all that, headsets may seem a bit mundane, although not for those who care about good cockpit communications and protecting their hearing.
Lightplane Flying Over North Korea
Here’s something you simply never hear about … lightplanes in North Korea and flying one above the country. My LAMA Europe associate and friend Jan Fridrich alerted me to the existence of a handsome light aircraft allegedly developed and built in that isolated country.
I don’t know what your thoughts are about North Korea. Our government officials, media, and other critics have related stories of terrible human abuse by the ruling elite. I have no doubt this is indeed a repressive regime and I certainly don’t condone coercion. However, neither do I have any first-hand information about the country; I only know what I can see and read elsewhere.
Yet like most of you, I love airplanes and I enjoy viewing especially attractive airplanes. The one in the nearby images qualifies and according to those who have visited — and evidently gone aloft in it — this is a North Korean-designed aircraft.
Two LSA Manufacturers Score Overseas
American readers of ByDanJohnson.com may be surprised to hear that more than a third of all visitors are from outside the United States. In a related fact, America has more pilots than any other country (very roughly half of the world aviator population) but more light aircraft are sold in other country by a ratio of around 10:1. These figures are fuzzy for a number of reasons but the point is that for LSA, the world is their market.
That statement is further proven by two recent successes.
Evektor reported it successfully passed the audit of the Civil Aviation Administration of China (CAAC) for production at the company’s Kunovice, Czech Republic plant. “CAAC’s audit team inspected the production facilities of Evektor-Aerotechnik focused on quality assurance, engineering and manufacturing, and quality inspections of fixed wing light sport aircraft,” said Evektor.
This Czech company — the first to obtain FAA acceptance back in 2005 — was able to prove compliance with CAAC requirements for Light-Sport Aircraft, meaning Evektor is fully authorized by the CAAC for deliveries of SportStar SL aircraft to the Chinese market.
Light-Sport Aircraft … Going the Distance
Among the critiques some old school pilots employ when trying to marginalize Light-Sport Aircraft is that these aircraft are not suited to flying long distances. I’ve reported several around the world flights (check this article and here’s another) but that’s hardly all the long flights.
The invitation started out, “Join all of us at Progressive Aerodyne and the City of Tavares on Friday, September 11 for a presentation by Michael Smith about his epic Searey flight from Melbourne, Australia to Central Florida. Michael will give a presentation at the beautiful Tavares Pavilion on the Lake about his incredible journey.” Unfortunately, I can’t attend as I’ll be working the Midwest LSA Expo in Mt. Vernon, Illinois that weekend. However, many readers probably cannot attend either so here’s a bit of Michael’s story.
In the not-too-distant past, documenting a trip like his probably meant appealing to a magazine or publishing a book.
BREAKING NEWS – Quicksilver Closing Factory but…
Aviation news outlets and social media are buzzing with the news that Quicksilver Aeronautics is closing its factory. For example, Aero-News Net — always a quick reporter of such news — is calling the event a “dissolution.” This is not incorrect; it comes directly from a document previously issued by Quicksilver’s lawyers (see more below). However, letters from lawyers often portray things in very black and white terms and the situation is somewhat more nuanced than that.
For several years, I have known the principals of the company — Will Escutia and Daniel Perez — and spoke with both of them this morning (Tuesday, October 20th, 2015). What follows is directly from the horse’s mouth, as they say.
In any such fluid situation, the news is more difficult to accurately report because not every decision is made. For example, if the company was bankrupt and going completely out of business (which phrase was used by another aviation reporter), the predicament might simply be reported as such.
SLSA N-Number Registrations in First Half 2015
The U.S. market for Special Light-Sport Aircraft continues to grow at steady pace, modestly better than the trend for single engine piston certified aircraft as reported by the General Aviation Manufacturers Association for the first half of 2015.
SLSA deliveries in the half-year period totaled 97 units, with 91 of those coming from 15 manufacturers, showing that the famous 80/20 rule still generally applies … more than 80% of the market is supplied by less than 20% of the builders. It also implies the majority of those companies who previously earned FAA acceptance for their LSA models are either quite slow or inactive in the U.S. market.
We’d prefer to describe vigorous growth but the so-named Great Recession seems to be lingering on; at least it appears the much-talked-about recovery has left most of aviation still looking for improved business. Evidence of a still-troubled global economy is even clearer when you consider the wild stock market gyrations of recent weeks.
Gyroplanes and Autogyros … Same or Different?
(Images updated 9/2/15)
Are you intrigued by airplanes that spin their wings? Helicopters are out of the budget for most pilots but have you ever sampled a gyroplane? Whatever your answer, you should know that Rotax Aircraft Engines reports selling more 912 powerplants to gyro producers than to any other airplane segment. Most of those are sold outside the USA.
Americans like and do fly gyroplanes, of course. Most associate the type with the Bensen Gyrocopter, but the history record reveals its overseas start. Again today, gyros are predominantly a non-U.S. phenomenon, a fact LAMA is trying to change through its advocacy efforts to press FAA to reconsider the fully built SLSA gyro as once envisioned under the SP/LSA rule.
While most pilots can identify a gyroplane, they mentally picture an aircraft with the engine in the rear. That isn’t always the case, though.
How about the “odd” looking gyroplane pictured with this article, with its tractor engine?
Transcontinental Gyroplane Record Underway Now
As I write this, an intrepid gyro pilot is “out on the course” as we used to say when I flew in hang gliding competitions. By the time you read this, he may be all the way home. What a great effort! I hope Paul earns a world record but either way, I feel certain he enjoyed the experience.
“Paul Salmon is currently crossing the country in a record attempt in a Magni M22,” said Greg Gremminger, importer for the Italian Magni Gyro line of aircraft. “He is trying to set the record for a gyroplane to cross the country in both directions.”
Greg added that Paul is on pace to set the record time, back and forth, in just four days. “This attempt is in the 500 kilogram + (1,100 pound) gyroplane category,” added Greg. “There are no records established for this category. The under 500 kilogram category gyro record is currently about 14 days.
The World of LSA and American Opportunities
Updated 8/21/15 — This article has been updated with a reader comment seen at the bottom.
When the SP/LSA regulation was announced 11 years ago nearly all registered Light-Sport Aircraft originated in Europe. Indeed, the first two accepted as SLSA were the Evektor SportStar and Flight Design’s CT series. For several early years, Europe accounted for more than two-thirds of all LSA brands in the USA.
However, in a decade, a lot has changed.
Now, American companies have had time to shift from kit making (a very different business model) or have developed brand-new aircraft or offer a revised version of an existing model to meet the ASTM standards so they could gain FAA acceptance.
American companies are also starting to make inroads into other countries that accept ASTM standards.
Some countries simply copy FAA regs while others accept the ASTM standards set and then layer on some of their own regulations.
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