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Collision avoidance
Reader PollHow Do You Use ADS-B?
Automatic dependent surveillance-broadcast or ADS-B became the law of the land in January 2020, ostensibly to make the skies safer—but has it worked?
Meg Godlewski![](https://www.flyingmag.com/uploads/2023/10/cessna-2726402_1280-e1697126832124.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
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