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To: Elsie

A drone surveillance machine could easily slip past radar/eyes if it were solar powered and shaped/moved like a large, soaring bird.


102 posted on 02/11/2023 4:22:42 AM PST by Elsie (Heck is where people, who don't believe in Gosh, think they are not going...)
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To: Elsie

https://www.logikcull.com/blog/drone-uav-technology-will-exacerbate-data-privacy-issues


103 posted on 02/11/2023 4:24:28 AM PST by Elsie (Heck is where people, who don't believe in Gosh, think they are not going...)
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To: Elsie

https://www.wired.com/story/a-clever-radio-trick-can-tell-if-a-drone-is-watching-you/


104 posted on 02/11/2023 4:28:46 AM PST by Elsie (Heck is where people, who don't believe in Gosh, think they are not going...)
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To: Elsie

55,000 to 70,000 feet altitude

https://www.techradar.com/news/this-solar-powered-drone-can-stay-airborne-for-a-year


105 posted on 02/11/2023 4:30:09 AM PST by Elsie (Heck is where people, who don't believe in Gosh, think they are not going...)
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