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How to Prepare for a GNSS Air Test

How to Prepare for a GNSS Air Test

A faulty GNSS can adjust a manufacturing line to improper operating tolerances and even cause product defects.

A GNSS air test measures the navigation and timing functions in an industrial system such as a factory or mechanical system. This ensures the safety standards of the product are up to the manufacturer.

To the layperson, the test can be very daunting in preparation and execution.

Read our guide for everything you need to know about the GNSS system and how to prepare for a GNSS air test.

Pick the Right Day

There are a few things to consider when planning a GNSS air test in order to get the most accurate results. The first is to pick the right day.

The weather can have a big impact on GNSS signals, so it’s important to choose a day with clear skies and no wind or rain. The second is to choose the right time. GNSS signals are strongest during the day, so it’s best to schedule your test for sometime between 10 am and 4 pm.

Finally, make sure you have a clear view of the sky. Trees and buildings can block the GNSS signal, so it’s important to find a location with an unobstructed view of the sky.

Have a Plan B

It is always a good idea to have a backup plan when taking a GNSS air test. Make sure you know the route you will be taking and have a backup plan in case of bad weather or other unforeseen circumstances. It is also a good idea to have a friend or family member familiar with the route in case you need help along the way.

Get Complete and Accurate Airspace Information

To ensure complete and accurate airspace information is collected during a GNSS air test, prior preparation is key.

First, conduct a study to determine the test area and collect any necessary charts or maps. Once the area is determined, equip the aircraft with a GNSS receiver and antenna. The GNSS receiver will need to be programmed with specific airspace information for the test area.

Finally, a pre-flight check should be done to ensure all equipment is functioning properly.

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Understand ATC Clearances

You need to understand ATC clearances and be familiar with the airspace you’ll be flying in. You should also have a good idea of the aircraft’s performance and be familiar with the procedures for flying the aircraft. Finally, make sure you have all the necessary paperwork and equipment with you before you head to the airport.

File a Complete and Accurate Flight Plan


To ensure your GNSS air test goes smoothly, be sure to file a complete and accurate flight plan. Include your aircraft’s identification, planned route, and requested altitude.

If you are unsure about any of this information, contact your local flight service station for assistance. Also, be sure to check the weather conditions along your route and plan accordingly. If everything is in order, submit your flight plan and wait for clearance from air traffic control.

Once you’re in the air, follow your GNSS unit’s instructions and enjoy the flight!

Get Ready for Your GNSS Air Test

After completing all the necessary steps to prepare for a GNSS air test, the final step is to take action and do the test. This will allow you to see how well prepared you are and where you need to make improvements. By following the tips in this article, you will be well on your way to success.

How to Prepare for a GNSS Air Test

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