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High Frequency Data Link - Find out more...Research is being conducted into the use of data link communications on low-altitude flights between UK’s Bristol and Edinburgh this week by the National Air Traffic Services (NATS).

CPDLC will eventually completely replace European-wide voice communications and streamline flight deck communications under the SESAR European Single Sky Directive, run and managed by EUROCONTROL.

The UK trials are being conducted at low altitudes to assess the impact of the system for the provision of the same benefits at flight levels as low as 10,000 feet. The current European mandate will cover altitudes of over 28,500 feet.

In the U.S. the datalink directive is already in place, modernised by the Data Comm Air Traffic Management program (ATM). In the North Atlantic tract datalink is mandatory and access to these valuable routes saves time and fuel for operators.

In addition to these current datalink flight trials, NATS will also perform trials between Bristol and Rome and Scotland and Scandinavia.

Global Flight Support Services ProvidersThe entire aviation industry have scratched its proverbial head in the mysterious disappearance of flight MH370. It has led to a call from the International Telecommunications Union (ITU) for improvements to the 50-year old ‘black box’ system, using advancements in technology to produce a real-time flight tracking system.

According to ITU, there ‘should be a mechanism to ensure that aircraft can be tracked in real time using state-of-the-art cloud computing’.

The black box recorder is mandatory on all flights, to record vital aircraft data regarding flight operations, aircraft systems, performance parameters, magnetic heading, positioning and other critical information. It is today being argued that this information should be available in real-time, with no possibility of being manually disconnected or the need for the recorder to be physically located in the event of an incident.

There is little doubt that the strength of feeling is running high at this stage. The industry as a whole is being urged to find solutions for flight tracking that cannot be manipulated.

Air Traffic ManagementAirports Fiji Limited (AFL) has awarded a long-term support contract which will look after the Aurora ATM System, commissioned in May 2010 to Adacel, a developer of Air Traffic Management systems with Headquarters in USA, Canada and Australia and clients all over the world.

The Aurora system gives AFL the flexibility to handle traffic growth, bringing high levels of safety and service to operators. Capabilities include automated conflict detection, control by exception and monitoring, 4D profile protection and dynamic airspace allocation. The use of CPDLC, Air Traffic Service Inter-Facility Data Communications and surveillance incorporating radar has brought AFL to the forefront of ATM technology in the Pacific region.

Mr Faiz Khan, Executive Chairman of AFL said, ‘The introduction of the Aurora system in our airspace allowed us to operate with neighbouring ANSP’s in a completely seamless manner using an already developed and proven system. The performance of our system since commissioning has been exemplary and support from Adacel will assure continuing success in the future.’

Boeing BBJ Max Business JetBoeing have kickstarted the launch of their latest business jet in the MAX family with an order for the BBJ MAX 8. The undisclosed client is an existing BBJ customer.

The latest jet is based upon the 737 MAX 8, with CFM International LEAP-1B engines and boasts a 14% improvement on fuel economy, which will give better long-range performance over its range of 6,325 nautical miles and Advanced Technology Winglets.

Capt. Steve Taylor, president of Boeing Business Jets said, “The BBJ MAX provides more room, longer range and emits fewer emissions than its nearest competition, making it an ideal choice for today’s BBJ customers.”

The BBJ MAX 8 will have the same size cabin as the BBJ2, at 19 ft longer and with three times the cargo capacity of today’s BBJ, while maintaining the reliability, lower cabin altitude and global support that current clients have grown accustomed to.

“We expect a large demand for the BBJ MAX, particularly for those BBJ owners who want to fly farther and more efficiently and still maintain the exceptional comfort of a BBJ,” Taylor said.

The first flight will be scheduled for 2016 and subsequent deliveries to the first commercial airline clients during 2017. The 737 MAX family has so far received over 1,900 orders from 37 global customers. The first BBJ MAX is to be delivered without an interior, to allow a completely personalised finish for the VIP interior at a centre of the customer’s choice.

Plans are in the pipeline for a BBJ MAX 7 and will also include a BBJ MAX 9, which will offer a 6,255 nautical mile range with the addition of a larger cabin.

Indian Air Operators Seek PolicyThe Business Aircraft Operators Association (BAOA) have lodged their displeasure at the lack of policy framework for private operators and non-scheduled operators, blaming in part a shortage of qualified staffing for the DGCA’s downgrade by the FAA. They claim that the surprise checks and subsequent public observations ‘misrepresent the proven safety consciousness prevailing among NSOPs and private aircraft operators’.

BAOA secretary, Capt R K Bali said, ‘It is not fair to make Indian NSOP operators a scapegoat to showcase DGCA’s authority by subjective reporting of the observations during these inspections.’

The BAOA wrote to the Civil Aviation Ministry days after the DCGA grounded a business jet belonging to the Ambani Group, finding fault with several aircraft owned and operated by other corporate houses and charter companies.

The BAOA remain concerned that general aviation has and will continue to suffer due to the ‘complete lack of infrastructure, high taxes and specific policy framework’, adding that the ICAO had requested that India prepare a ‘roadmap for general aviation til 2036’, back in 2012.

“It is not understood why no follow-up action has been taken on this even after two years, while general aviation continues to suffer due to complete neglect of its infrastructural requirements,” Bali said.

A spokesperson for the DCGA has said that the private charter and business aircraft operators will be called for a meeting over the coming weeks to discuss their grievances and issues.

Pioneering Providers of ACARS Messaging It has been announced that the aviation regulator for India has issued a mandate for airline crew to be given training on the ACARS system, following the disappearance and issues surrounding flight MH370.

ACARS delivers and receives mission critical messaging throughout the flight, unless manually deactivated. These messages may include NOTAMs, OOOI, engine information and aircraft performance figures, including air speed, issues, position and weather reporting.

Currently, the only area where ACARS coverage is mandatory is within the North-Atlantic route.

Although some Indian airlines have incorporated ACARS into their aircraft, with the largest operator, IndiGo having used ACARS from their earliest flights, several airlines do not have ACARS capability. Murmurs around the aviation industry suggest that every flight should carry the latest that technology has to offer for mission critical messaging.

Aviation Security Messaging ConcernsThe recent disappearance of Malaysia Airlines flight MH370 has raised global questions about the effective use of aviation security messaging for both aircraft communications systems and passenger data transfer.

The International Air Transport Association (IATA) suggest that a more refined, tailored approach to security messaging is needed, as current measures appear to be unsuitable in a general sense. With the technology available today, such as biometric security and electronic passports, information can be shared in real-time, allowing passengers to be screened more effectively.

Although the mysterious disappearance of the Boeing 777-200ER has encouraged tighter security in airports across the world, questions are being asked why passengers were allowed on board with stolen passports, whether the incident is linked to the disappearance or not, as has been speculated.

The aircraft’s communications systems were allegedly switched off intentionally and continued to ‘handshake’ with the satellite network, Inmarsat until 8.11 am, when over the Indian Ocean and low on fuel.

Finding a balance when conducting security measures means treading a fine line. Security within airport operations should work in conjunction with border control agencies and government bodies to ensure that security should be tight, but effective, without causing major ground delays.

Airport operations software can help to streamline passenger processing, while maintaining high biometric screening levels and allowing passenger data to be checked, such as with the provision of advance passenger information, now mandatory in the U.S. since the events of 9/11.

Airport Processing Technology - In-Cloud SolutionsAmadeus, European technology firm, has revealed their latest airport platform, designed to focus upon next-gen passenger processing and integration for airport operations.

The common-use system will bring cost effective solution for airport management with an opportunity to lower operational expenses, improving flexibility with simplified messaging and passenger processing capabilities.

With the cloud-based software-as-a-solution (SaaS) system, airlines and ground based operations are able to share both space and resources without costly hosting, development or infrastructure expenses.

John Jarrell, head of airport IT for Amadeus said, “The airport industry has advanced tremendously from the days of dedicated airline check-in desks towards a much more flexible and shared environment.”

ACARS Messaging for Mission Critical TransmissionsA key question that has been on the lips of much of the public was how missing flight MH370 could still communicate with satellites, according to the latest Inmarsat information, when reports claim that the on-board ACARS system had been disabled?

The answer to this lies in the workings of the ACARS system itself. Aircraft Communications Addressing and Reporting System (ACARS) has been the industry standard data communications system since the 1970’s. Developed and introduced by ARINC Inc, ACARS gives a data link from air-to-ground, relaying critical information regarding the flight, aircraft systems and also gives the ground-based operators means to relay NOTAMs, weather data and in-flight messages to the flight deck.

If ACARS failed, or was manually disabled during the flight, how, then, did the satellite appear to receive information after this? ACARS carries satellite equipment outside the aircraft that cannot be tampered with while the plane is in flight. The internal workings of ACARS in the cockpit can be disabled with a simple manual action. This is possible because of the risk of electrical fire on the flight deck.
Although ACARS, once manually disconnected, will not relay information, the satellite equipment outside the aircraft will send and receive ‘pings’ or digital handshakes periodically to determine the status of the network.

It is these pings or handshakes that the satellite picked up. While the aircraft responded to these pings, it was clear that it had power, was likely intact and in flight, although this does not prove beyond doubt that it was not intact on the ground.

The search continues for flight MH370 and leaves many questions unanswered.

capitol-place-1-964706-mThe U.S. Senate met this week to discuss a warning from the aerospace and aviation industry that the upcoming expected wave of retiring aviation professionals could damage the industry within the next five years if the Government does not help more young people to train and qualify for these jobs.

Although there are sponsored training courses springing up across the industry, fears that global competitors could steal the show are growing within the U.S. industry. Regulatory issues, the need for an updated infrastructure and workforce development were some of the topics that were raised at the meeting.

Edward Wytkind, president of the Transportation Trades Dept at AFL-CIO warned that the FAA will face similar staffing issues, “One third of the (FAA) workforce, including controllers, inspectors and systems specialists are eligible to retire. This is unsustainable and must be addressed because we believe it’s going to not only impact operations for the airline industry, but also the safety of the system as you see this brain drain of high-quality people retiring and we’re not hiring and replacing them fast enough,” he said.

Boeing’s Dennis Muilenburg told the Senate Subcommittee on Aviation operations, safety and security, “If we look at demographics of our workforce across Boeing and much of the aerospace industry, about 50 percent of our top engineers and mechanics will be eligible to retire over roughly the next five years.” Officials have added that encouraging schools to push science, math and technology-based subjects could help to create a new generation of engineers for the future, albeit even then, still putting pressure on the aviation industry jobs sector.

Muilenburg said, “We have about 4 million children entering kindergarten this year. At current rates, that would produce about 60,000 to 70,000 engineers at the end of college. That’s not even enough to satisfy the aerospace industry, let alone all sectors that need engineers.”

With the predicted rises in air traffic and passenger demand hitting new highs, the need is becoming more urgent for a skilled and experienced workforce in the coming years if the aviation industry is to cope.