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What is ADS-B? Will ADS-B be required for small UAS or drones in the future?

ADS-B (Automatic Dependent Surveillance-Broadcast) provides real-time precision and shared situational awareness to pilots and air traffic controllers. It's a foundational NextGen technology. U.S. aircraft must be equipped with ADB-B by January 1, 2020. ADS-B is a Part 91 regulation, and most small UAS or drones operate under Part 107. Some type of remote ID may be required in the future, but how the system would work and the requirements has not been finalized.


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