Tag Archives: Aviation Weather Systems

Critical Messaging for Aviation Weather DataWeather issues in aviation can cause disruption on many levels, which is why critical messaging is high on the list of operational priorities for most airlines.

Although not all airlines seem to handle these adverse conditions too well, as was apparent in Delhi over the last few days. Passengers were left stranded, some since Tuesday evening with little or no information, food or indeed luggage, as flights were delayed and cancelled due to foggy conditions.

There were closed desks and mobbed airline staff as the situation reached fever pitch with some passengers left standing on tarmac for more than an hour.

Traveller Annamma Sam George, who had lost her baggage enroute from America earlier in the week said, “I will never come to Delhi again in the winter. The airport authorities are probably too busy handling the cancelled and delayed flights, but my valuables are in the bag and I’m running out of cash.”

The T3 visitors lounge was packed with anxious, stranded passengers simply left with nothing.

Nothing can be done about the weather – that much is clear – but with advanced messaging solutions within aviation, there is certainly room for improvement upon passenger services and facilities in adverse conditions and situations.

Aviation Weather for Essential Flight Support ServicesIn a project sponsored by the National Science Foundation Division of Atmospheric and Geospace Sciences, the Embry-Riddle Aeronautical University, Meteorology Dept is planning to conduct a two-week flight safety research program with the University of Wyoming King Air.

The King Air is a research aircraft that provides atmospheric measurements and flight safety data.  Students from different courses will have direct involvement with instrument system training, flights; flight forecast simulations and will produce the follow-up analysis.

Flight co ordination research will be discussed in open seminars attended by the King Air pilot and scientist and will cover many topics from FAA regulations to forecasting requirements for flight safety data.

The students will maintain awareness of electronic sensor systems and the importance of mission-critical messaging for transmission of flight safety weather data.

Entire infrastructure can be based upon ensuring crucial data is delivered efficiently and swiftly to facilitate safe conduct of flights on a global scale.

Flight safety weather data monitoring forms a huge part of flight support services in commercial, military and business aviation.

I wanted to take a look at a solution for aviation communications; AviNet Type B messaging from ARINC as it delivers an unbeatable combination of high value and low cost for both commercial and business aviation. GLOBALink ACARS®, passenger reservations, aviation weather data and flight planning are a few message types that can transmitted, and ARINC offers a free messaging audit.

For over 50 years ARINC has operated an IATA Type B and Type A message switching service and over 700 companies depend on their network. They comply with all IATA Type B and Type A standards as well as support IATA messaging between customers and trading partners in the aviation industry. By using AviNet Type B Messaging companies can effectively communicate and share vital information with business partners, operators, and applications globally.

Type B Customers are able to communicate with entities on other networks, including FAA NADIN I and II, AFTN, and SITA. ARINC supports ATA/IATA type B message, formats various message reassurance procedures such as the BATAP and IBM MQ Series. AviNet can also manage non-IATA messages in addition to standard ATA/IATA formats.

Type B Messaging can seem to be complex and confusing, but ARINC work closely with the client to provide a consultation on the current messaging environment and to find an appropriate Type B Messaging pricing scheme. They maintain that they typically save customers over 30% on their existing Type B Messaging costs.

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The Federal Aviation Administration (FAA) estimates that 70% of all aviation delays are caused by weather events, costing the U.S. $27 billion in lost productivity annually.

With two-thirds of these delays preventable with better flight planning, the public and private sector are working together to improve how air traffic controllers and pilots identify and manage weather.

The FAA’s Next Generation (NextGen) air traffic control modernization program has already begun to improve the National Airspace System and transform the way we fly. NextGen is moving aircraft navigation from traditional ground-based radar systems to a global constellation of satellites and upgrading air traffic communications infrastructure to enhance real-time data availability and enable effective collaboration through information sharing.

For business jet owners and operators flight planning for weather events can be challenging. Balancing cost and service is a necessary part of business aviation. Flight support and flight planning services, such as those offered by ARINC direct are invaluable.

As an FAA QICP-certified weather provider, ARINC Direct offers a multitude of services—including a wide array of text products and hundreds of prognostic charts and animations with the most detailed weather data customised to operational needs with both real-time and forecast weather charts, including U.S. NEXRAD and worldwide radar and satellite imagery.

For more information on how ARINC Direct can help business aviation users balance cost with exceptional service please visit the ARINC Direct Flight Support page.

General aviation pilots have been invited to participate in a study with the FAA, from data collected through the Aviation Safety Reporting System (ASRS).

The Aviation Weather in the Cockpit and Aeronautical Information Services via Data Link study hopes to gain information about incidents while pilots were using weather or AIS information in the cockpit.

“The information may be textual and/or graphical, obtained via data link or other sources to include ACARS [aircraft communications addressing and reporting system] and cell phones, on the ground or in the air,” said the NASA press release.

The study examines the type of weather data received, its accuracy, the cockpit display used, software or applications used to receive meteorological information, and end user graphical interface ratings.

Pilots who wish to participate in either study can do so by filing an ASRS report or, in some cases, by filing a report with the FAA’s Aviation Safety Action Program.

For airlines and operators who are concerned about either the accuracy or efficiency of the aircraft messaging ARINC also provide a service to analyse the cost effectiveness of current Type B communications and provide a consultancy on infrastructure and IT surrounding it. For more information please visit

We heard this month that IGI Airport will get a new system for better weather prediction. We take a look at this airport and consider the latest weather data systems.

Aviation Weather Systems

Aviation Weather Systems

The Indian Meteorological Department is now acquiring an Aviation Weather Decision Support System (AWDSS) to aid the detection and prediction of aviation weather hazards and communicate minute-wise information to operational users.

The Current system at IGI Airport studies surface atmospheric to predict on fog and wind conditions twice in a day. The new system, which would be in place by next winter, would have a radiometer, a vertical wind profiler, and a terminal weather radar for minute-by-minute vertical profile of the wind movement.

The IMD has set its requirements and an expert company would be finalised through a tendering process by March this year to develop the system for IGIA. The meteorological data under AWDSS would be collected from several sources and integrated to run a series of detection and nowcasting algorithms to be provided to the end-user interface. It will then be used for real-time air traffic control operations as well as the support of operational meteorologist’s work flow.

Weather data is transmitted using a variety of means. One is through ARINC Directs Type B Messaging. AviNet Type B messaging provides reliable and economical messaging for mission-critical communications, including weather data, for the aviation industry.

AviNet Type B provides the highest level of assured message delivery available, based on store-and-forward capabilities and a robust set of IATA standard message routing features built into ARINC’s high-availability message platform. It supports legacy, proprietary, and custom messaging applications, as well as industry-standard IP-based MQ and MATIP formats.

ARINC’s Type B service continues to evolve with the industry while also introducing next-generation messaging standards such as AviNet eXchange a Web Services interface for XML messaging.

And, unlike other providers, ARINC delivers this high performance with a flexible pricing model. AviNet Type B delivers an unbeatable combination of high value and low cost.

For more information please visit: