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There are two different issues in your question: Whether you can import and use a drone in a foreign country. What the rules are for lithium batteries on flights. Some countries do not allow drones at all, or require specific permits or licenses to import or use them. I'm not going to cover this aspect here, but you should definitely check that. The Drones ...


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On OS X, I recommend Tripmode. You can allow or block specific apps, turn off background updates, and set a limit for data usage on specific networks (like inflight wifi or a tethered phone).


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