StratoCat on Twitter: "And here is the official word... after too many references in social media to "surveillance" #Thunderhead #HBAL574 #HBAL575" / Twitter
StratoCat - History and present of the use of stratospheric balloons in science, military and aerospace
Google to provide internet through balloons with Project Loon - video Dailymotion
The Stratospheric Report #07 - 3/5/2020
Stratospheric gas balloon - RAVEN AEROSTAR - for scientific projects
Google to FCC: Project Loon Balloons Won't Fry Anyone With Radiation
The Stratospheric Report #07 - 3/5/2020
Project Loon Balloon Crash
HBAL617 just now launched. : r/flightradar24
Months after acquisition, Aerostar inks deal for Sioux Falls expansion - SiouxFalls.Business
PROJECT LOON FLIGHT 582 - 4/3/2019
Loon's Internet-Slinging Balloons Are Headed to Kenya | WIRED
Loon LLC - Wikiwand
Spreading the net takes more than balloons and bombast
High-altitude long-endurance aircraft are seeking new operational flight levels - Uniting Aviation
Mendocinosportsplus - GOOGLE 'INTERNET BALLOON' WANDERING UP COAST MSP noted Google's "HBAL 187" internet-providing "balloon" is headed toward shore (at 60,200') Friday morning @ 7:00 am. It's part of their "Project Loon"-
Mysterious orbs floating over Southeast deliver Wi-Fi. How? | Charlotte Observer
Google's Project Loon internet balloons to circle Earth - BBC News
What We Know About The High-Altitude Balloons Recently Lingering Off America's Coastlines
Keep Your Eye on the HBAL—Tracking Project Loon Balloons | Flightradar24 Blog
StratoCat on Twitter: "The City of Timmins council approved a plan to expand the @CNES / @csa_asc Stratospheric Balloon Base for a cost of $ 125000. This will include the addition of