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In fact, New Zealand, as a typical Western country, normally judges international affairs from the standpoint of developed Western countries. However, when Wellington has occasionally raised a different voice, it has caused Canberra deep confusion and discomfort. Australia has an overwhelming advantage over New Zealand in terms of territory, population, and economic size. And it is New Zealand's second-largest trading partner.

Thus, Canberra tends to consider Wellington's latest behavior as "backstabbing. On the other hand, in contrast to the deteriorating China-Australia relationship in recent years, the China-New Zealand relationship has been going well. In , China overtook Australia as New Zealand's top trading partner. In January, China and New Zealand signed an agreement to upgrade their existing free trade pact.

During the same period, there was almost no substantive high-level dialogue between China and Australia, as the anti-China wave in Australia's domestic and foreign affairs was rising. The lack of communication and coordination has directly led to the escalating trade frictions between the two countries. Faced with the smooth development of China-New Zealand relations, Australia did not reflect on its own problems, but tried to use its influence to interfere with the foreign policy of its neighbors.

The FAA report details any specific areas that failed to meet performance requirements and any incorrect avionics settings that are detected. Before this airborne testing is performed, it is a recommended practice to utilize an ADS-B test set on the ground to ensure a passing result will be obtained during the official certification testing.

This includes testing the transponder and receiver separately, then again at the system level to verify compatibility. ADS-B test equipment is versatile enough to suit all levels of manufacturing and deployment is an invaluable element of this ground testing.

Comprehensive test coverage includes sensitivity, frequency and power as well as transponder performance in the simulated airborne environment. The IFR fli ght line test set is the industry standard for testing installed systems and can provide confidence that the transponder, GPS and antennas are functioning as intended. The exceptional user interface enables most test processes to be performed without leaving the main user screens. The GPS allows the user to simulate a position in lieu of using unreliable repeaters or moving the aircraft outside or to a surveyed location.

The GPS features upgradable software and unlimited simulated navigation plan storage. By including the GPSG as part of the test, a dynamic not found in any other test solution is added. Request instant access to the full recording or watch the short preview below. Hi everyone. And I'm joined today by my colleague, Barry Beasley, who is an avionics product development manager. During this webinar, I'm going to give an overview of the following.

Firstly, ADS-B technology, in terms of what it is, the benefits that it brings and how it has developed over time. The bulk of the webinar will be about the things that you should be aware of when testing ADS-B systems, and what we and many of our customers believe to be the testing best practices to follow. Through investment and acquisition of key technologies and other companies, we have grown into one of the world's largest electronic test and measurement companies. Cobham itself had acquired the AvComm business as part of its purchase of Aeroflex, a name synonymous with the avionics industry that can trace its roots back to the company's JcAir and IFR systems.

What is ADS-B? ADS-B can be defined as a Mode S transponder-based surveillance technique that relies upon aircraft or airport vehicles broadcasting their identity, position, and other information derived from onboard systems such as GNSS receivers or altimeters. The signal can be captured for surveillance purposes on the ground, that's referred to as "ADS-B out", or onboard other aircraft, referred to as "ADS-B in".

The latter can facilitate airborne and ground situational awareness, to aidspacing and separation of aircraft. ADS-B is seen as a key enabler of the future of air traffic management networks, contributing to the achievement of the Single European Sky performance objectives, including safety, capacity, efficiency and environmental sustainability.

It has gone from being a basic interrogator-based system, reporting things such as altitude and aircraft codes, to an automatic broadcast system, which allows much more information to be reported to the ground and shared within the sky. Now, different regions and countries have mandated the use of ADS-B transponders on aircraft flying within their airspace at different dates throughout the last few years, and the table here shows the status of each of these.

You will see that within Europe, the deadline for implementation of ADS-B within specified aircraft is now the 7th of December , a recent change to the original date, which was the 7th of June Their certification specifications for airborne communication, navigation and surveillance known as CS-ACNS, which were originally published in December , have a Section, 4, which details the requirements of the ADS-B extended squitter messaging.

In terms of which aircraft these regulations apply to, all aircraft weighing more than 5, kilograms or all aircraft that have a maximum cruise speed of greater than knots, have to be equipped with ADS-B out. The original date for aircraft to have this was 7th of June , but this has recently changed to be 7th of December Notably, in terms of transitional agreements in place, any aircraft which had its first certificate of airworthiness issued between the 7th of June and the 7th of December , and which is part of a retrofit program, which means it will be compliant by 7th of June , are exempt from this 7th of December date.

Exemptions are also in place for aircraft with a certificate of airworthiness which was issued before the 7th of June or for aircraft which will be retired by the 31st of October These may be relatively minor differences, but they're important to be aware of if you are involved in the certification or testing of aircraft which could be flying between both continents.

So what does this all mean in terms of aircraft within Europe? So the number of aircraft that this affects within the European fleet is roughly 7, That does mean, however, that over aircraft still need to be equipped with ADS-B. So efficient testing is an absolute must if you want to ensure your ADS-B installations are safe and secure. Now, these are things that we deem to be essential to ensure safe, reliable, and efficient testing of your transponders.

The next group of things that we want to look out for are GNSS integrity and accuracy issues. And it's important to note that when you're talking about GPS signals and talking about the signals that are reported out of your ADS-B transponder, they're not always called the same thing in GPS terminology as they're called in transponder terminology.

Other types of things to look out for are where installations may have gone wrong. And that could be something as simple as the address being wrong because some pins have been set incorrectly within a transponder. It might be a flight ID mismatch, typically caused by pilot data entry errors, or it could be missing Mode 3 or Mode A codes.

And there's also the issue of the aircraft on the ground, i. And again, this can be caused by switches such as those on the altimeters not being in the airborne state when the ADS-B testing is done. So first and foremost, something that you may be aware of is that we have the IFR and IFR transponder tester, and this is the most widely used flight-line tester today.

And as you can see from the screenshot here on our website, we have various training videos available on the VIAVI webpage of how to use this.

And coupled with that, we also have our antenna couplers. After a decade of discussion, development and refinement, ADS-B compliance is no longer just a convenient integration of modern technology to improve air traffic safety and throughput. It has become the mandated ATC communication mode for commercial flights in the U. S and ultimately worldwide. Radar technology established an exceptional track record for safety and reliability over the past century, yet the preeminence of satellite GPS and modern networking architecture can no longer be denied.

Aviation industry growing pains have underscored a remarkable opportunity for safer, more efficient air travel through ADS-B Out regulation and an information bonanza for pilots through this new technology. Throughout this transition, industry leading ADS-B test equipment will play a pivotal role in the overall success of ADS-B from the engineering lab to the skies. Please enable javascript. Performance verification testing of critical airborne systems from a single device. Industry standard test solution for installed systems.

High-end test capability ideal for validating the performance of GPS enabled devices. Designed for engineering development, design validation, manufacturing and return-to-service TCAS testing. If they do not follow it properly you could be entitled to compensation.

Ending employment Employment New Zealand. The Employment New Zealand website has detailed information about your minimum employment rights and responsibilities at work and simple information about employment law. Sign up to receive relevant job opportunities from New Zealand employers and practical advice on how to make your move to New Zealand a reality.

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