Recent content by boydp323
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USA Night Time Operations
Right. And now you have me thinking. I didn't look up the reg. This makes a difference. Sunset/sunrise, civil twilight and night are all different. I didn't pay close attention to the exemption and assumed sunrise/sunset. Thanks!- boydp323
- Post #7
- Forum: sUAV Rules & Regulations
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USA Night Time Operations
Civil twilight is defined when the sun is 6 degrees below the horizon. Sunrise/Sunset is the instant at which the upper edge of the sun appears or sinks on the horizon. This is typically established at the local time. Civil would be about 15 minutes earlier or later.- boydp323
- Post #4
- Forum: sUAV Rules & Regulations