Here is one wandering over Souix Falls: <a href="https://www.flightradar24.com/HBAL0296/214e375c" rel="nofollow">https://www.flightradar24.com/HBAL0296/214e375c</a>
Did they resolve lawsuit over stealing tech after NDA demonstrations? lets google ... <a href="https://news.bloomberglaw.com/ip-law/google-loses-bid-to-delay-lawsuit-in-project-loon-patent-fight-1" rel="nofollow">https://news.bloomberglaw.com/ip-law/google-loses-bid-to-del...</a> guess not
More info at <a href="https://www.flightradar24.com/blog/keep-your-eye-on-the-hbal-tracking-project-loon-balloons/" rel="nofollow">https://www.flightradar24.com/blog/keep-your-eye-on-the-hbal...</a> (2016)
This is a joint effort between our government and the biggest telcom Telefónica (and project Loom), in response to a series of floods that affected last year (mainly) the northern parts of the country due to El Niño phenomenon.