Date   
Academic High Altitude Conference. 2 messages By L. Paul Verhage KD4STH ·
Drone Video By L. Paul Verhage KD4STH ·
MS #1137: New event posted to 2017 Academic High Altitude Conference By L. Paul Verhage KD4STH ·
Project Loon in PR By Joe WB9SBD ·
YouTube Video of Balloon Launch from a Drone By L. Paul Verhage KD4STH ·
America's Challenge update By Mark Conner N9XTN ·
Gas #6: Video of Fribourg Freiburg Challenge inflation, liftoff, and flight By Hank Riley ·
America’s Challenge balloons eclipse last year’s distances / good misc. balloon facts By Hank Riley ·
Gas balloon race By Mark Conner N9XTN ·
ABQ gas balloon race in progress 4 messages By Mark Conner N9XTN ·
Tracker Questions 3 messages By Jim Reed ·
Google’s Internet-Beaming Balloons Will Soon Be Floating Over Puerto Rico By Hank Riley ·
GPSL 2018 By L. Paul Verhage KD4STH ·
Near Space Saying 2 messages By L. Paul Verhage KD4STH ·
Launch and Recovery By Nick ·
Fw: Big balloon 5 messages By Jack Crabtree ·
Terrible Towel hitch hike? By Keith Kaiser, WA0̷TJT ·
Love it! Link to an Image By Joe WB9SBD ·
HIRFW-6 Duration exceeds a year aloft! 3 messages By k6rpt ·
High Energy Cosmic Rays are Extragalatic By L. Paul Verhage KD4STH ·