Tag: jet (Page 29 of 32)

Will Supersonic Commercial Air Travel Return?

December 5, 2018 / WIL BALDWIN

Earlier this year, NASA awarded $250,000 to Lockheed Martin to create an aircraft capable of silently breaking the sound barrier (“Low-Boom flight program”).

On Nov. 16, the company LMT, -3.39% started production of the experimental QueSST (Quiet SuperSonic Transport) aircraft. This elegant vehicle can cruise at Mach 1.42 (1,510 km/h or 940 mph) and is capable of reaching 55,000 feet (16,800 meters), creating a low 75 Perceived Level decibel (PLdB) thump. This means that when the airplane breaks the sound barrier, it creates noise equivalent to the sound of slamming the car door.

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Will Supersonic Commercial Air Travel Return?

Image from www.lockheedmartin.com

Doomed Lion Air Jet Was ‘Not Airworthy’

November 28, 2018 / WIL BALDWIN

JAKARTA (Reuters) – A Lion Air jet that crashed into the sea off Indonesia last month was not in an airworthy condition on its second-to-last flight, when pilots experienced similar problems to those on its doomed last journey, investigators said on Wednesday.

Contact with the Boeing 737 MAX jet was lost 13 minutes after it took off on Oct. 29 from the capital, Jakarta, heading north to the tin-mining town of Pangkal Pinang.

In a preliminary report, Indonesia’s transport safety committee (KNKT) focused on the airline’s maintenance practices and pilot training and a Boeing anti-stall system but did not give a cause for the crash that killed all 189 people on board.

The report unveiled fresh details of efforts by pilots to steady the jet as they reported a “flight control problem”, including the captain’s last words to air traffic control asking to be cleared to “five thou” or 5,000 feet.

Information retrieved from the flight data recorder showed the “stick shaker” was vibrating the captain’s controls, warning of a stall throughout most of the flight. The captain was using his controls to bring the plane’s nose up, but an automated anti-stall system was pushing it down.

Pilots flying the same plane a day earlier had experienced a similar problem, en route from Denpasar, Bali to Jakarta, until they used switches to shut off the system and used manual controls to fly and stabilise the plane, KNKT said.

“The flight from Denpasar to Jakarta experienced stick shaker activation during the takeoff rotation and remained active throughout the flight,” the committee said.

“This condition is considered as un-airworthy condition” and the flight should have been “discontinued”.

The pilots of that flight reported problems to Lion Air’s maintenance team, which checked the jet and cleared it for take-off the next morning.

Former Boeing flight control engineer Peter Lemme said stick shaker activation was “very distracting and unnerving”.

“It’s not something you ever want to have happen as a pilot,” he said.

KNKT investigator Nurcahyo Utomo said the agency had not determined if the anti-stall system, which was not explained to pilots in manuals, was a contributing factor.

“We still don’t know yet, if it contributed or not,” he said in response to a question. “It is too early to conclude.”

In a statement, Boeing drew attention in detail to a list of airline maintenance actions set out in the report but stopped short of blaming ground workers or pilots for the accident.

REVISED ANTI-STALL SYSTEM

The manufacturer, which has said procedures for preventing an anti-stall system activating by accident were already in place, said pilots of the penultimate flight had used that drill but noted the report did not say if pilots of the doomed flight did so.

Boeing’s statement did not make any reference to a revised anti-stall system introduced on the 737 MAX which U.S. pilots and Indonesian investigators say was missing from the operating manual.

Boeing says the procedure for dealing with a so-called runaway stabiliser, under which anti-stall systems push the nose down even when the plane is not entering a stall or losing lift, had not changed between an earlier version of the 737 and the newly delivered 737 MAX.

Pilots however say the control column behaves differently in certain conditions, which could confuse pilots who have flown the earlier model.

Indonesian regulators were urged after previous accidents to improve their oversight of maintenance and pilot training.

In an interview, Indonesia’s director general of aviation, Polana Pramesti, said the agency planned to require pilots in Indonesia to be trained on simulators for the MAX series.

Pramesti also said a new regulation was being planned to limit the risk of pilot fatigue occurring and should be issued in the “near future”.

A source at the U.S. Federal Aviation Administration said a number of factors were ultimately likely to be cited as causes of the crash, including pilot training and maintenance. It had still to be determined how much, if at all, the plane design would be faulted, the source told Reuters on condition of anonymity.

Edward Sirait, chief executive of Lion Air, said he had not read the KNKT report but would comply with investigators’ recommendations.

The report provided new recommendations to Lion Air on safety on top of earlier recommendations about the flight manual that have already been implemented by Boeing.

Authorities have downloaded data from the flight data recorder, but are still looking for the cockpit voice recorder (CVR).

Indonesia plans to bring in a ship from Singapore able to stay in position without dropping anchor, to help with the search.

Asked what was needed from the CVR, Utomo said: “A lot. Discussions between the left and right pilots were about what? What procedures did they carry out. Were there any strange noises?”

Without it, he said there would be “a lot of guessing”.

(Reporting by Cindy Silviana and Fergus Jensen; additional reporting by Tim Hepher in Paris, David Shepardson in Washington, Tracy Rucinski in Chicago, Eric M Johnson in Seattle and Gayatri Suroyo in Jakarta; Writing by Ed Davies and Jamie Freed; Editing by Darren Schuettler and Nick Macfie)

Singapore Airlines iPad “Ultimate Cockpit Companion”

November 21, 2018 / WIL BALDWIN

Singapore Airlines, which first introduced iPads to the airline cockpit back in 2015, has explained the difference they have made – and its plans for the future.

The airline also noted a simple user interface trick it employs to make apps easier to use …

CNET reports that the airline went beyond the weather forecasts and flight chart information that many airlines now put on iPads instead of paper.

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Singapore Airlines iPad Cockpit

Image from www.singaporeair.com

Lockheed Martin Lands $22.7 Billion 255-Jet Fighter Order

November 19, 2018 / WIL BALDWIN

Let the shareholders rejoice: Lockheed Martin‘s (NYSE: LMT) F-35 Lightning II fighter jet contracts are getting bigger — and bigger.

In September, Reuters reported on a Pentagon deal to buy what it called at the time “the biggest batch yet” of Lockheed Martin’s joint strike fighter – 141 fighter jets valued at $11.5 billion. To win such a big order, Lockheed lowered its average F-35 cost to $81.6 million. With engine and other incidental costs factored in, flyaway costs were a bit higher. Lockheed’s F-35B variant flyaway cost $115.5 million, its F-35C cost $107.7 million, and the F-35A ended up at $89 million. Still, as Lockheed noted at the time, this contract offered the “lowest per-aircraft price in program history,” which undoubtedly helped Lockheed seal the deal.

Big as that sale was, however, the contract Lockheed just won easily eclipses it.

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Lockheed Martin Lands 255-Jet Fighter Order

Image from lockheedmartin.com

Airbus, Dassault Finalizing Bid On New Fighter Jet

November 16, 2018 / WIL BALDWIN

BERLIN (Reuters) – Airbus (AIR.PA) and France’s Dassault Aviation (AVMD.PA) will shortly submit an unsolicited proposal for initial conceptual work on a next-generation fighter jet to German and French officials, according to sources familiar with the matter.

The two companies agreed in principle in April to work together on an ambitious Franco-German program to design a new warplane, but are anxious to get some early funding so they can start work on new technologies required for the multi-billion project – with a goal of fielding a new aircraft around 2040.

Germany and France signed a memorandum of understanding about the project in April, but progress has been halting amid disputes between the governments about future exports, and among industry about how to divvy up work on a system to integrate the new jet with drones and other weapons.

One source familiar with the matter said the two companies could submit their proposal by the end of the year or early next year, paving the way for the first contract awards next year.

One French military official told the International Fighter conference in Berlin this week that the two governments hoped to conclude an initial contract in January.

Peter Harster, senior executive with MTU Aero Engines (MTXGn.DE), said the study contract was needed, along with a medium-term budget plan, to help set a realistic timetable and key requirements to ensure the new jet would be ready by 2040.

Harster also called for a separate contract for work on an engine for the new jet to enable optimal flexibility and give the customers direct control over the propulsion system.

Bruno Fichefeux, head of future combat air systems at Airbus, told the conference he expected conceptual work on the program to begin soon, “bilaterally or with Spain.”

A Spanish official told the conference his country was in discussions with both the Dassault-Airbus team, and a separate project being led by Britain’s BAE Systems (BAES.L) to secure a role on one of the projects. A French military official said the two projects could also be merged at a future date.

Douglas Barrie, senior fellow at the International Institute for Strategic Studies, said government and industry ties would likely shift again, as in the 1970s and 1980s during work that ultimately led to the Eurofighter Typhoon and Dassault’s Rafale.

“We’re at the start of that process again now. And I don’t think it will take a decade to shake out, but it will take some time,” he said. “I think shifts are inevitable.”

Senior executives from Airbus and other companies discussed the next generation fighter with German Defence Minister Ursula von der Leyen at a meeting hosted last week by the German Aerospace Industries Association (BDLI), the sources said.

BDLI declined to comment on the meeting. No comment was immediately available from the defense ministry.

(Reporting by Andrea Shalal; Editing by Mark Potter)

Image from http://www.dassault-aviation.com

Unraveling The Boeing 737 MAX Lion Air Crash

November 15, 2018 / WIL BALDWIN

(Reuters) – The crash of a Boeing Co 737 MAX jet in Indonesia on Oct. 29 has raised questions on whether the manufacturer shared enough information with regulators, airlines and pilots about the systems on the latest version of its popular narrow-body plane.

The jet operated by budget carrier Lion Air crashed into the Java Sea shortly after take-off from Jakarta, killing all 189 people on board.

WHAT IS NEW ON THE 737 MAX?

The most hyped features of the 737 MAX compared with its predecessor, the 737NG, are more fuel-efficient engines.

But as a result of the larger engines, which are placed higher and further forward of the wing, the jet’s balance changed. To address that, Boeing put in place more anti-stall protections, Leeham Co analyst Bjorn Fehrm said in an online post.

An automated protection system called the Maneuvering Characteristics Augmentation System (MCAS) kicks in when the angle of attack is too high, when the plane’s nose is too elevated, threatening a stall.

WHAT IS ‘ANGLE OF ATTACK’?

On paper, it measures the angle between the air flow and the wing. But it is so fundamental to flight that historians say the only instrument on the Wright Brothers’ first aircraft was a piece of yarn designed to measure it.

If the angle of attack is too high, the airflow over the wing is disturbed, throwing the plane into an aerodynamic stall.

One of two angle of attack sensors on the Lion Air jet was faulty, according to Indonesian investigators.

The U.S. Federal Aviation Administration (FAA) last week warned airlines that erroneous inputs from those sensors could lead the jet automatically to pitch its nose down even when autopilot is turned off, making it difficult for pilots to control.

WHICH AIRLINES OPERATE THE 737 MAX?

Boeing has delivered 241 of the jets to customers since it entered service last year, according to its website.

Major operators include Southwest Airlines, American Airlines, Norwegian, Lion Air, Air Canada, China Southern, China Eastern and flydubai.

Another 4,542 have been ordered but not yet delivered.

WHAT DID AIRLINES AND PILOTS KNOW ABOUT THE SYSTEM?

Lion Air’s flight manual did not contain information about the new anti-stall system, according to investigators and an airplane flight manual seen by Reuters. U.S. pilots were also not made aware in training courses, pilot unions say.

American Airlines said it was “unaware” of some of the functionality of the MCAS system. [L4N1XQ23Q]

Boeing Chief Executive Dennis Muilenburg told Fox Business Network on Tuesday that Boeing provides “all of the information that’s needed to safely fly our airplanes”.

HOW WOULD A PILOT SHUT OFF THE SYSTEM?

Pilots can stop the automated response by pressing two buttons if the system behaves unexpectedly, the FAA says.

That action is set out in a checklist used by Lion Air pilots for in-air troubleshooting, an instructor said. It is also required to be committed to memory by pilots.

Pilots on a flight from Jakarta to Bali the day before the crash experienced a similar sensor issue but managed to land safely by turning off the system, the New York Times reported.

HOW WAS THE SYSTEM APPROVED?

The FAA holds the main responsibility for certifying Boeing jets and training programs for pilots, but local regulators also issue approvals for airlines based in their countries.

An unresolved question is how Boeing measured the system’s reliability and on what basis the FAA certified it as safe.

HOW ARE PILOTS TRAINED?

An FAA document on training requirements for 737 MAX pilots transitioning from the older 737NG has no reference to the new anti-stall system.

Lion Air says it followed a training regime approved by U.S. and European regulators. The training was restricted to three hours of computer-based training and a familiarization flight.

However, Brazil’s regulator told Reuters that it had required specific training for pilots on the anti-stall system.

WHAT HAS CHANGED SINCE THE CRASH?

Boeing last week issued a bulletin to airlines reiterating existing procedures and advising them to add information on the anti-stall system to flight manuals, which was quickly followed by an FAA directive making that mandatory.

The FAA and Boeing are studying the need for software changes, as well as revisions to training and operating procedures on the 737 MAX, the regulator said.

WHEN WILL THE FIRST REPORT ON THE CRASH BE RELEASED?

A preliminary report will be released on Nov. 28 or 29, according to Indonesian investigators. However, divers have yet to locate the airline’s cockpit voice recorder, which would shed light on pilot interactions that are important for gaining a fuller picture of the circumstances of the crash.

(Reporting by Jamie Freed in Singapore, Tim Hepher in Paris, David Shepardson in Washington, Eric M. Johnson in Seattle, Tracy Rucinski in Chicago and Marcelo Rochabrun in Sao Paolo; Editing by Dan Grebler)

Image from www.boeing.com

SaudiGulf Airlines Signs Agreement For 10 Airbus A320neo Jets

November 15, 2018 / WIL BALDWIN

DUBAI (Reuters) – Saudi Arabian airline SaudiGulf owner Al-Qahtani Aviation has signed an agreement to buy 10 Airbus (AIR.PA) A320neo family jets, Airbus said in a statement on Thursday.

The value of deal was not announced. It would be worth around $1.1 billion at list prices, though discounts are common.

The “commitment” was announced at the Bahrain International Airshow, which is taking place this week, Airbus said.

The parties did not immediately respond to questions about whether the deal was new or part of earlier Airbus announcements in which the buyer was not identified.

Reuters reported in July, citing sources, that SaudiGulf was behind an order for 10 A320neos that Airbus said during England’s Farnborough was for an undisclosed customer.

SaudiGulf President Samer Majali said the order would help the airline’s regional and international expansion.

SaudiGulf, based in the eastern Saudi Arabian city of Dammam, launched it 2016. It currently operates a fleet of six A320 jets.

(Reporting by Alexander Cornwell; editing by Jason Neely)

Delta The Likely Buyer of 10 Airbus A330neo Jets

November 14, 2018 / WIL BALDWIN

PARIS (Reuters) – U.S. carrier Delta Air Lines (DAL.N) has emerged as the probable buyer for 10 Airbus A330neo jets worth $3 billion, industry sources said, in a boost for the becalmed European model.

Airbus (AIR.PA) announced an order for 10 of the 300-seat aircraft in its latest monthly order update on Friday, but withheld the name of the buyer for the Oct. 30 deal.

Two industry sources, asking not to be named, said Delta (DAL.N) was the buyer. A third said Delta had been looking to expand an existing order for 25 A330neo aircraft.

Airbus declined comment. Delta was not immediately available for comment.

If confirmed, the deal would mark the second order for the slow-selling A330neo in as many weeks after Kuwait Airways ordered eight of the long-haul planes in mid-October.

Airbus is aggressively seeking more orders for the latest version of its profitable A330 franchise after sales of the engine-upgraded A330neo model fell short of expectations in the face of heavy competition from the newer Boeing 787.

However, industry sources have questioned how far recent orders represent net new sales for the European giant, saying they could replace at least some earlier orders for the A350.

The new-generation A350 is a longer-term bet for Airbus and competes with the 787 and Boeing 777. But one market source said Airbus was willing to give up some orders for the newer plane in order to keep the A330neo afloat and prevent production cuts.

Airbus has given cautious signals that it is prepared to be flexible in both directions when offering combinations of the A330 and A350, sources said, though it cannot afford to lose too many orders or customers for the more strategic A350 plane.

The wide-body A330neo is part of a pair of upgraded aircraft – the other being the strong-selling A321neo narrowbody – that strategists say Airbus is trying to push into the market to reduce the space for a new 220-260 seat, mid-sized jet being studied by Boeing. A decision on that project is due next year.

Airbus is especially keen to continue A330-series production because it has been a major source of profits and cash.

Airbus also needs an aircraft like the 250-300 seat A330 to offer airlines a step-up into the wide-body market from its largest narrowbody, the A321neo, which holds up to 240 people.

Without it, Airbus’s smallest wide-body would be the 315-seat A350-900, which leaves a large gap in Airbus’s portfolio above the A321neo for rival Boeing (BA.N) to exploit.

(Reporting by Tim Hepher and Tracy Rucinski; Editing by Laurence Frost and Edmund Blair)

Image from www.airbus.com

Boeing Issues Advice For Pilots After Indonesia Crash

November 7, 2018 / WIL BALDWIN

ZHUHAI, China/WASHINGTON (Reuters) – Boeing Co (BA.N) said on Wednesday it had issued a safety bulletin reminding pilots how to handle erroneous data from a key sensor in the wake of last week’s Indonesian jetliner crash.

The U.S. planemaker said investigators probing the Lion Air crash off the coast of Indonesia, in which all 189 on board were killed, had found that one of the “angle of attack” sensors on the brand-new Boeing 737 MAX jet had provided erroneous data.

Experts say the angle of attack is a crucial parameter that helps the aircraft’s computers understand whether its nose is too high relative to the current of air – a phenomenon that can throw the plane into an aerodynamic stall and make it fall.

Some modern aircraft have systems designed to correct the posture of the aircraft automatically to keep flying safely.

There are also procedures for pilots to follow in the event of missing data from damaged sensors on the fuselage, but it remains unclear how much time the crew of flight JT610 had to respond at the relatively low altitude of around 5,000 feet.

An angle of attack sensor had been changed by mechanics on the ground in Bali the day before the crash, Indonesia’s National Transportation Safety Committee (KNKT) said.

The captain and first officer flying from Bali to Jakarta the night before the crash had indicators displaying differences in angle of 20 degrees, KNKT said, but that flight landed safely despite the issues in the air.

COCKPIT PROCEDURE

Boeing said in a statement received at China’s largest air show in Zhuhai that its note to airlines underscored “existing flight crew procedures” designed to address circumstances where information coming into the cockpit from the sensors was wrong.

The Boeing 737 MAX has three such blade-shaped sensors. Erroneous readings can in some circumstances cause the 737 MAX to point the nose down sharply to keep air under the wings and avoid a stall, according to a person briefed on the matter.

A source said on condition of anonymity that the Boeing bulletin related only to the 737 MAX, of which there are just over 200 in service.

Service bulletins can be followed by mandatory airworthiness directives by the U.S. Federal Aviation Administration.

Boeing has delivered 219 737 MAX jets to customers globally, with 4,564 orders for jets yet to be delivered.

The Boeing 737 MAX is a more fuel-efficient version of the manufacturer’s best-selling single-aisle 737 series.

The Lion Air crash was the first involving the new version, which airlines introduced into service last year.

Indonesian authorities have downloaded information from the flight data recorder that showed a cockpit indicator on the Lion Air jet was damaged for its last four flights.

A search for the cockpit voice recorder, the second so-called “black box”, remains underway.

KNKT said it would attempt to reconstruct the jet’s last flight using Boeing simulators in Seattle. The angle of attack sensor replaced in Bali would be analysed at its place of manufacture in Chicago, the accident investigator said.

(Reporting by Tim Hepher and David Shepardson; Additional reporting by Cindy Silviana in Jakarta, Jamie Freed in Singapore and Allison Lampert in Montreal; Editing by Himani Sarkar)

Image from www.boeing.com

Boeing, Airbus Fret Over China Trade War

November 6, 2018 / WIL BALDWIN

ZHUHAI, China (Reuters) – The world’s two largest planemakers signaled on Tuesday that they were keen to see an end to a bruising trade war between Washington and Beijing, as China opened its largest airshow with a display that showcased its aviation ambitions.

Boeing (BA.N) and Airbus (AIR.PA) made their comments on the opening day of the biennial Airshow China, being held in the coastal city of Zhuhai from Nov. 6-11, that is traditionally an event for Beijing to parade its growing aviation prowess.

China has become a key hunting ground for deals for foreign aviation firms thanks to surging travel demand, but the outlook has been complicated by Beijing’s desire to grow its own champions in industries ranging from aviation to semiconductors to robots.

Its ties with the United States have in particular been strained. President Donald Trump criticizes China for what he sees as intellectual property theft, entry barriers to U.S. business and a gaping trade deficit, while Beijing calls the complaints unreasonable. The two sides have resorted to tit-for-tat tariffs on goods worth billions of dollars.

While U.S.-made aircraft, among America’s biggest exports to China, have so far escaped Beijing’s tariffs, analysts said they were still waiting to see what the trade war would spell for U.S. companies such as Boeing.

George Xu, the top China executive at Boeing’s biggest rival Airbus (AIR.PA), said at a news conference that the European planemaker did not expect a sales windfall from the tensions.

“I am Chinese and we don’t like this kind of trade war,” he said. “Nobody will be the winner in this kind of trade war.”

Airbus had hoped to close a deal for 184 aircraft during a trip to China by French President Emmanuel Macron in January, but negotiations appear to have stalled, industry sources say.

In carefully worded comments, Boeing’s senior vice-president of Northeast Asia sales, Rick Anderson, said China was a rapidly growing aviation market and that he believed Washington and Beijing understood that.

“We continue to engage with leaders of United States and China, and continue to urge productive conversation to resolve the trade discrepancies,” he said.

“We are optimistic for a quick solution.”

AMBITIONS ON DISPLAY

China and United States have in recent days stoked optimism that a breakthrough might be made, after Trump spoke by phone with President Xi Jinping last week.

The two countries have also announced that they will hold a delayed top-level security dialogue on Friday.

Still, Beijing has shown little sign of taming its ambitions to catch up with rivals like the United States, France and Germany in high-end technology.

Projects being showcased in Zhuhai included a full-scale mock-up of a widebody CR929 jet being jointly developed by Commercial Aircraft Corporation of China and Russia’s United Aircraft Corporation (UAC) in hopes of eventually competing with Boeing’s 787 and Airbus’ A350 jets.

The global market for widebody jets is estimated to be worth $2.5 trillion over the next two decades, according to Boeing, with the fleet size more than doubling to 9,180 jets.

Widebodies account for around 20 percent of projected global jet deliveries over that period but almost 40 percent by value.

Hundreds of spectators and industry executives at the airshow were also treated to a roaring flight demonstration that involved three of China’s Chengdu J-20 stealth fighters, which debuted at the show two years ago with a 60-second flypast.

China put the J-20 into service last year that experts say is a part of Beijing’s plan to narrow a military technology gap with the United States and its F-35 stealth fighter.

Sophisticated anti-aircraft batteries were also on display.

“If you tie those together with the J-20, the message is about Anti-Area Access Denial. It is not just about protecting the motherland but pushing the Americans away,” said aerospace analyst Sash Tusa of UK-based Agency Partners.

(Reporting by Brenda Goh, Stella Qiu and Tim Hepher; Writing by Brenda Goh; Editing by Himani Sarkar)

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