FAA imposes restrictions on Boeing 787s powered by some Rolls engines

Airlines flying Boeing 787 Dreamliner jets powered by a particular model of Rolls-Royce engines face substantial disruption after the Federal Aviation Administration (FAA) placed restrictions on how far from an airport the airplanes can fly.

The FAA directive, effective Tuesday, restricts those planes from operating more than 140 minutes from an airport they can divert to in an emergency, down from 330 minutes.

Rolls says the measure affects 383 engines currently in service. Boeing says that about 168 Dreamliners, a quarter of the worldwide fleet, have at least one of the affected engine models.

The FAA order, posted online Monday, comes after the European Aviation Safety Agency (EASA) last week ordered additional maintenance checks on Rolls-Royce Trent 1000 “package C” engines after it was found that durability issues with blades in the engine core were worse than first thought.

The FAA imposed the restrictions because blades in the intermediate pressure compressor of the Trent 1000s have been found to vibrate when the engine is operating at high levels of thrust under certain temperature and altitude conditions.

The blade vibration can cause metal-fatigue damage and engine failure.

The FAA said that over the past year there have been several engine failures due to the issue and “numerous reports of engine-inspection findings of cracked blades.”

The safety concern is that should one of the two engines on a 787 fail in flight for any

Article source: https://www.seattletimes.com/business/boeing-aerospace/faa-imposes-restrictions-on-boeing-787s-powered-by-some-rolls-engines/

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12 Fun Facts About Drones

Drones are some of the best devices to play with nowadays. They can be used for numerous purposes like photography and surveillance. More and more manufacturers come with new models which include HD camera and Wi-Fi connectivity. These devices are fun, complex, yet easy to use.

In this article, we are going to present some fun facts about drones. If you want to learn more about drones or see an in-depth review of one, check out Droneista.com. On this website, you can discover the world of drones and select the perfect device for you.

1. They were developed by the military

These devices first came to the market in the 1990s and were developed by the military. Drones were invented because they are needed in small spaces where a normal helicopter can’t go or in war zones where it is too dangerous to send pilots.

2. model airplanes are also considered drones

A drone is a machine that can fly without a pilot controlling it. In contrast, model airplanes fly with the help of pilots but because the model airplanes can’t move out of a pilot’s periphery of vision, they are also considered drones.

3. Footage delivered by drones can be legally used

When it comes to constitutional rights, using drone footage is not a violation. The police have the right to use footage from a crime scene if it was done by a drone. The only time they can’t use it is when it is a restricted area.

4.

Article source: http://thefutureofthings.com/11275-12-fun-facts-drones/

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Regulating An Industry Out of Existence

Senator Johnny Isakson, Senator David Perdue, Congressman Rob Woodall,

First and foremost my family appreciates all you do to represent us in the great state of Georgia. Congressman Woodall, you have personally been to my shop in Cumming, GA, and have seen what we are accomplishing in the technology and education arenas.

Today, I am writing the three of you as a small business entrepreneur who puts everything on the line each and every day in the hobby industry, as my company strives to educate kids on aviation, electronics and more. With all of the technological advances, society has changed. We are no longer forced to learn simple tasks as basic as how to use a screwdriver or change a tire, much less knowledge of electronics or flight.

Do you remember your days in school when you had that one class that excited you? That one class you wanted to attend each day? Model aircraft is a great way to teach the next generation science, technology, engineering, and math (STEM), and to do so in a way that is exciting for them.

There is a move afoot by large corporations and the FAA to destroy our next generations dreams. I strongly urge you to preserve Section 336 of the 2012 FAA Modernization and Reform Act, also known as the Special Rule for Model Aircraft, in the upcoming reauthorization bill for

Article source: http://www.uavexpertnews.com/2018/04/regulating-an-industry-out-of-existence/

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April 16, 2018

Simulated chemical incident part of Jordan-US military drill

The United States and Jordan have launched a 12-day military exercise with scenarios ranging from border security to counter-terrorism and for the first time a simulated chemical incident.
The Eager Lion drill started April 15, a day after the U.S., France and Britain launched missiles at Syrian military targets in response to an alleged chemical weapons attack near Damascus a week ago.
Maj. Gen. Jon Mott, the director of Exercises and Training at the U.S. Central Command, told reporters that a mobile laboratory team will respond to a simulated chemical incident.
He said that it’s a “threat all too real, as we’ve seen recently in Syria.”
More than 7,000 troops, including 3,500 U.S. service members, are participating in the annual drill, the U.S. military’s largest and most complex in the region. AP
 

Pakistan test fires upgraded ballistic cruise missile

Pakistan has conducted a successful test of an enhanced range version of the locally developed Babur cruise missile.
A military statement April 14 says the Babur Weapon System-1 (B) incorporates advanced aerodynamics and avionics that can strike targets both at land and sea with high accuracy, at a range of 700 kilometers.
It says Babur is a low flying, terrain hugging missile which also has certain stealth features and is capable of carrying various types of warheads. AP
 

Air Force One spotted in south Georgia during test flights

A military spokeswoman confirms south Georgia residents weren’t telling fibs or hallucinating: that was Air Force One they

Article source: http://www.aerotechnews.com/blog/2018/04/16/news-briefs-april-16-2018/

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At least 257 dead in crash of Algerian military plane, officials say

CLOSE

A plane crash in Algeria left more than 250 people dead near the nation’s capital, Algiers. The cause of the crash is being investigated.
USA TODAY

At least 257 people were killed when an Algerian military plane crashed soon after takeoff in the north of the country, officials said Wednesday.

It is the deadliest plane crash since all 298 people aboard Malaysia Airlines Flight 17 died after it was shot down by a missile over eastern Ukraine on July 17, 2014.

The Algerian plane went down in a field near the Boufarik military base, which is 20 miles from the capital, Algiers, and about 10 miles from the Mediterranean Sea.

Algeria’s defense ministry said in a statement that 247 passengers and 10 crew members were killed. It said most of the victims are soldiers and their relatives.

The bodies were taken to an army hospital in the town of Ain Naadja for identification, the ministry said.

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Collectors Day at the AMC Museum – Smyrna

Original content available for non-commercial use under a Creative Commons license, except where noted.

Smyrna/Clayton Sun-Times ~ 24 W. Main St., Middletown, DE 19709 ~ Privacy Policy ~ Terms Of Service

Article source: http://www.scsuntimes.com/photogallery/DE/20180416/PHOTOGALLERY/416009999/PH/1

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Why functional alignment is the model approach for airlines

How airlines can best align functions across a broad organisation, and why this is a good idea are two issues that Tom Bacon is pondering this April

The challenge of functional silos exists in many industries but it can be a particular problem for airlines. More specifically, how can airline schedules, fleet planning, revenue management and merchandising all better align their efforts?

Traditionally, organisations use a variety of tools to improve alignment across functions:

  • Organisational structure
  • Employee transfers between departments
  • Shared metrics and incentives
  • Regular cross-functional meetings

But in a world of big data analytics, there is another key integrating mechanism: the model.

As models drive more decision-making, it makes sense to consider how they can be used to better align functions and promote collaboration. And, how having different models for each function can lead to inevitable conflicts and impair or slow decision-making.

Historically, each function builds models that work specifically for them. Or, each function purchases analytical models from function-specific industry experts. Usually, ‘best in class’ means a different model for everything from fleet planning, schedules and revenue management to ancillary purchases, e-merchandising, marketing, sales, and CRM. Even suppliers that offer models for more than one, typically use function-specific legacy platforms that do not use the same inputs or assumptions across functional models. Models often reinforce the ‘silo’ed’ nature of departments. 

Customer choice is the underlying driver behind many of these functions. What makes a customer purchase a $500

Article source: http://www.eyefortravel.com/revenue-and-data-management/why-functional-alignment-model-approach-airlines

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