Mitsubishi starts production of smaller MRJ test model

The Yomiuri ShimbunMitsubishi Aircraft Corp. has started production of a 70-seat test model of its Mitsubishi Regional Jet airplane. This model is smaller than the 90-seat version, for which test flights have already been successfully conducted.

The MRJ is Japan’s first passenger jet. Mitsubishi Aircraft hopes to meet growing demand and increase orders for its small passenger airplanes in the United States — the largest market in the world for this type of airplane — by releasing the 70-seat model, which has fewer competitors than the 90-seat model.

The aircraft maker aims to complete development of the smaller model by the end of 2017.

The test model of the 70-seat type in production is 33.4 meters long — 2.4 meters shorter than the first, 35.8-meter-long MRJ test model. The test flight for the first one was successfully conducted in November last year.

According to sources, Mitsubishi Aircraft is scheduled to start delivering the 70-seat type to airline companies as early as the middle of 2019.

Mitsubishi Aircraft is expediting its development of the 70-seat type MRJ mainly because major U.S. airline companies keep the number of seats in small passenger planes for short-distance flights to no more than about 70. They do this to protect pilots’ jobs.

Embraer, a major aircraft manufacturer in Brazil, successfully conducted test flights in May of a small passenger plane featuring the same type of engine as the MRJ. The number of orders for Embraer’s planes exceeds that for the MRJ.

The

Article source: http://the-japan-news.com/news/article/0002999109

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Bombardier Challenger 850

You’ve long been able to obtain ultra-large-cabin comfort for around $10 million by converting a used regional commuter jet into a first-class executive aircraft. That has seemed like a hard-to-beat bargain for business jet travelers who crave roomy cabins—until now.

First, a little background. After Bill Lear sold Learjet, he tinkered with a design for a large-cabin aircraft that—thanks to advances in airfoils and engines—could be built and operated for midsize-cabin prices. In 1976, he sold his design for what he called the Learstar 600 to Canadair (now Bombardier), which went on to build the airplane under the moniker Challenger. Through the end of 2015, the airframer delivered more than 1,000 Challenger 600-series aircraft. The latest model is the Challenger 650.

Building on the 600 series, Bombardier began the popular Canadair Regional Jet program in 1989 and delivered the first CRJ in 1992. It stretched the Challenger 600 fuselage by more than 19 feet and gave the airplane a larger wing and more powerful engines. Deliveries of the 44- to 50-seat CRJ (Models 100, 200, and 440) totaled 1,021 through last year. Those models are no longer in production.

The airframer later delivered some 733 stretch-model 700, 900, and 1000 series aircraft, which seat 70 to 90 in airline configuration. Still later, the company offered executive shuttle versions of these models under the names Challenger 870 and Challenger 890. In split/deluxe cabin configurations, the 870 can seat 42 to 44 passengers while the 890 can seat 52. Prior to 2006, Bombardier offered the

Article source: http://www.bjtonline.com/business-jet-news/bombardier-challenger-850

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Jack White Biography on the Way, White Stripes Singer Denies Involvement

Musician Jack White attends the New York premiere of ‘The Hateful Eight’ on December 14, 2015 in New York City. (Photo : Nicholas Hunt/Getty Images)

A new biography on famed White Stripes frontman and blues-rock solo artist Jack White is reportedly in the works from author Nick Hasted.

Recently announced by The Overlook Press, the declaration has led White to publicly waive any responsibility for the book’s contents via his creative conglomerate, Third Man Records.

On Friday, Third Man issued the following statement on Twitter: “Neither Jack White nor TMR has approved this biography. No one Jack is personally acquainted w/ contributed.”

The unauthorized memoir is scheduled to be released on Oct. 4. Titled Citizen Jack: How Jack White Built an Empire From the Blues, the book is described by its publisher as “the only book yet to tell the full story of the 21st century’s most influential rock star.”

White, who came to fame with the Stripes and is now an acclaimed solo performer, has also found success with his other rock bands, The Raconteurs and The Dead Weather. Upon releasing his second solo album, 2014’s Lazaretto, the singer-songwriter told The Guardian that he approaches his songcraft the same way, no matter the performing outfit: 



“All I can do is attack the song, song by song, [it] doesn’t matter if it’s the Dead

Article source: http://www.musictimes.com/articles/71115/20160606/jack-white-biography-white-stripes-singer-denies-involvement-overlook-press-nick-hasted.htm

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Why carbon frame damage needn’t mean the scrapheap for your bike

Carbon fibre is a bit of a wonder material in the cycling world. It’s lightweight, and depending on the layup can be tuned to be stiff on one axis, and noodly on another. It can also be moulded into radical shapes to cheat the wind.

Unfortunately for such a cycling industry mainstay, the high-modulus carbon used in bike frames and components is quite brittle, despite its high tensile strength. Designed to handle forces on a certain axis, a sharp impact from a different direction, say from a crash, has the potential to cause serious damage.

Take a look through any secondhand bike site and you’ll find pages of late model carbon frames with cracks, broken seatstays, and crushed carbon parts. Fortunately though, if you’ve got a broken bike all may not be lost – because quite a lot of damaged carbon fibre can be repaired.

Here you can see the repair in progress from the inside, but also the joint when the frame sections were bonded together during manufacturing:

You can see the spot where this frame was bonded together at the factory. You can also see the extra filler material used in the joint

Keen to find out more, we were pleased when Australian repair shop Paint My Bike invited BikeRadar behind the scenes to see how its team breath life back into beaten and battered rides.

“When you think about it, most frames are moulded in pieces and

Article source: http://www.bikeradar.com/road/gear/article/carbon-fibre-frame-repair-47081/

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The United States Has No War Strategy

This article was originally published by War is Boring on 1 June 2016.

We have it on highest authority — the recent killing of Taliban leader Mullah Akhtar Muhammad Mansour by a U.S. drone strike in Pakistan marks “an important milestone.”

So the president of the United States has declared, with that claim duly echoed and implicitly endorsed by media commentary — The New York Times reporting, for example, that Mansour’s death leaves the Taliban leadership “shocked” and “shaken.”

But a question remains — a milestone toward what, exactly?

Toward victory? Peace? Reconciliation? At the very least, toward the prospect of the violence abating? Merely posing the question is to imply that U.S. military efforts in Afghanistan and elsewhere in the Islamic world serve some larger purpose.

Yet for years now that has not been the case. The assassination of Mansour instead joins a long list of previous milestones, turning points, and landmarks briefly heralded as significant achievements only to prove much less than advertised.

One imagines that Pres. Barack Obama himself understands this perfectly well. Just shy of five years ago, he was urging Americans to “take comfort in knowing that the tide of war is receding.” In Iraq and Afghanistan, the president insisted, “the light of a secure peace can be seen in the distance.”

“These long wars,” he promised, were finally coming to a “responsible end.” We were, that is, finding a way out of Washington’s dead-end conflicts in the

Article source: http://www.css.ethz.ch/en/services/digital-library/articles/article.html/00a523e8-5936-483b-b0ed-c0dbb7a53695

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First 3D-printed mini aircraft unveiled

AFP | Jun 6, 2016, 12.19 PM IST

BERLIN: Dwarfed by huge jets all around, the mini-plane Thor was nonetheless an eye-catcher at the Berlin air show this week — the small

Airbus
marvel is the world’s first 3D-printed aircraft.

Windowless, weighing in at just 21 kilos (46 pounds) and less than four metres (13 feet) long, the drone Thor — short for “Test of High-tech Objectives in Reality” — resembles a large, white model airplane.

Yet to the European aerospace giant Airbus, the small pilotless propeller aircraft is a pioneer that offers a taste of things to come — an aviation future when

3D printing
technology promises to save time, fuel and money.

“This is a test of what’s possible with 3D
printing technology ,” said Detlev Konigorski, who was in charge of developing Thor for Airbus, speaking at the International Aerospace Exhibition and Air Show at Berlin’s southern Schoenefeld airport.

Researchers develop new system to 3D print designs in real time

“We want to see if we can speed up the development process by using
3D printing not just for individual parts but for an entire system.”

In Thor, the only parts that are not printed from a substance called polyamide are the electrical elements.

The little plane “flies beautifully, it is very stable,” said its chief engineer Gunnar Haase, who conducted Thor’s inaugural flight last November near the

Article source: http://timesofindia.indiatimes.com/tech/tech-news/First-3D-printed-mini-aircraft-unveiled/articleshow/52616548.cms

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World War II plane tour ‘a memorable affair’ for veteran

SMYRNA — Sunday afternoon at Smyrna/Rutherford County Airport was a bittersweet  ending to the Great Tennessee Air Show for World War II Air Force veteran Vincent “Vinny” Pollizzotto.

The Smyrna resident finally got a one-on-one tour of his favorite airplane, the QuickSilver P-51 Mustang, one of the featured acts in the air show.

“It was the most beautifully designed airplane ever made. It was gorgeous,” Pollizzotto said, his eyes lighting up as he talked about the aircraft. “They took the design of a shark from the side.”

Pollizzotto was supposed to take a flight on Thursday, courtesy of QuickSilver pilot Scott “Scooter” Yoak. Before his dream ride, Pollizzotto was at the airport early to watch Blue Angels go through practice runs when he witnessed the tragic crash of Marine Capt. Jeff Kuss.

Pollizzotto and his wife, Marie, were distraught and tearful after seeing the crash.

“That was a horrible day. … It brought back memories, and not good memories,” said Pollizzotto, who watched a B-29 crash during the war, killing 11 on board. “That sticks in my mind. All night while I slept (Thursday) I dreamed out (seeing Kuss crash).”

Pollizzotto served as a gunner on B-29s, which often escorted P-51s into air battles. He was enamored with the sleek design of the single-man fighter plane known

Article source: http://www.dnj.com/story/news/2016/06/05/world-war-ii-plane-tour-memorable-affair-veteran/85462478/

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