Amazing live feed from a high-altitude balloon! Sent Sept 9 over the 70 cm ham band at ~300 kbps with a 1W transmitter—50 km range and Eb/N0 >20 dB. Brilliant demo of low-power, long-range video comms and tinkering. Don’t miss it! #HamRadio #AmateurRadio #BalloonLaunch #HighAltitude #RadioComms #DIY #Telemetry #Wireless #English
https://peertube.scd31.com/videos/watch/8a030cf1-58af-4b01-a467-895c3890af6e

🎈🧪⭐Today, we welcomed more than a hundred students to the 14th #ASGARD #balloonlaunch. They also had the opportunity to meet scientists from the @ORB_KSB the Royal Meteorological Institute and the Royal Belgian Institute for Space Aeronomy.
#contest #sciences #experiment #schools

I stumbled across the "USS Pre-flight Balloon Net" on Brandmeister Talkgroup 310815 tonight. They were discussing a balloon launch scheduled to take place early tomorrow morning (Sunday, April 16th, 2023) in Deer Trail, Colorado. Attached link includes associated frequencies, as well as DMR & Echolink locs where launch activity can be monitored. Also, you'll be able to track the balloons with the link provided at the bottom of that page. ~ https://eoss.org/flight/index.html ~ #balloonlaunch #hamr