I started a central photo gallery of past GPSL events. I've made it through my personal photo galleries but I have a lot of years that are completely missing. If anyone would like to share some of the

We are thinking about what project we want to take on this winter We have considered streaming video from the balloon. I really liked that idea but no one else did. So now we are thinking about attemp

Videos of the talks for AHAC 2020 conference will be here. The Workshop on Lora is already up on YouTube. https://www.youtube.com/c/StratoballooningOrg/videos - Bill WB8ELK

https://www.stratoballooning.org/ahac-2020 If you are interested in attending the afternoon sessions, email me for the link. My callsign at AOL.com - Bill WB8ELK

Evening all, Just a heads up we are moving the physical servers that host the Habhub platform this coming Thursday the 17th of November. All services will be affected and they will go offline from abo

I am not seeing the model data update today. I'm thinking about a launch Saturday. Larry KJ6PBS

It has been a LONG LONG time since I have calculated a burst altitude. Let me see if I am STILL doing it correctly.. I did a calculation on a tiny 100 gram Kamont balloon. Now i know in theroy this wo

James, It appears EC is now using GPS sondes, and the radiosonde_auto_rx software (which can be run on an RPi) should be able to decode positions if not the full telemetry stream. If they work like th

I forgot about this being a live streaming event exclusively on Youtube "Originals." It happened yesterday in Page, AZ. He reached ~ 24,900 feet ASL before cutting loose. Curious if any skydivers are

https://www.atlasobscura.com/articles/white-box-mystery-solved-canada-cia-camera-balloon?utm_source=Atlas+Obscura+Daily+Newsletter&utm_campaign=4ae7793252-EMAIL_CAMPAIGN_2020_09_02&utm_medium=email&ut

I was looking at the ARHAB page for clubs and organizations that do HAB. Evidently it is not up to date. I am moving to Missouri in the next few months to either the Sedalia or Lincoln MO area. I have

geez 20+ years ago I had a .BAS program where if I put into it my lat/long/alt, and a second lat/long/alt it would spit out a az and el of where the balloon would be in my sky. is there a way to do th

Looks like three were launched by Ravens this morning! Depending on where they go I may be able to see them. https://www.flightradar24.com/HBAL04/25366d23 Joe WB9SBD

Greetings! The Selfie Mission, conceived in 2013, started with simple experiments. Over a multi-year period, the design and payload emerged into something flyable. I invite you to read this brief revi

https://www.youtube.com/watch?v=yNmmX83xIGM&t=3m16s not what I expected.

I keep having to ask you questions. Well I appreciate your help anyway. So we are trying to shift over to hydrogen and the local welding supply place wants $500 for a regulator. Yet I see this $93 dol

Larry, On Amazon now it's $26.94. You can go lower than that on ebay right now. https://www.amazon.com/Western-Enterprises-Cylinder-Adaptors-Hydrogen/dp/B0029YB1FS/ref=sr_1_2?dchild=1&keywords=hydroge

Mike ... Could I ask you some questions off line about how you streamed the video? Larry KJ6PBS

My payload went up at a slower rate that I had forecasted last time and I know I just got kind of lazy and sloppy. But even with me adding weight to the payload and not accounting for it the helium sh

Joe, please tell us more. Latex or other envelope? How did it work out for you? Any special reason for trying this valve method out? What altitude was reached? How long did it remain in the air? _____