Hi Derek Here's one from our SABRE-24 which made it to just over 123,000 feet. 73, Bruce VE5BNC

Hello. Could someone send me some gps full flight logs? Any GPS with NEMA strings should work. Need to test a few things. Look at me doing Paul's N&V articles from 2009 :) Thanks, Derek kd0pfm

Hi Larry, Interesting thought, if you had the receiving nozzle and electronics to trick the station into thinking it was connected to a car, and the safety relief valve, and the sensors on the fill

Hydrogen is usually stored in the 3000PSI range. A propane tank isn't going to cut it. If it is used for fuel on the road it will probably have road use taxes on it so it will probably be pretty

There are several hydrogen automobile filling stations about an hour north of me. I have seen a video on line how to fill your car. The video says there a special nozzle that senses the tank and

Nice job!!! Thanks for sharing!

We have a new floater. It was launched at 11:35 AM on 7 October 2022, from the north side of Lexington, Kentucky, USA. It consists of a three foot diameter Mylar balloon, with a Helium fill,

There was a Jack Crabtree that sent you two messages via this reflector yesterday which included his email address... If that's not the Jack Crabtree you are looking for, you might want to provide

He is in Prescott, Arizona W7JLC John F Dinneen KCØL john.dinneen@... kc0l@... Home: 469.362.1942 Cell: 214.797.3399

Hi all, I think there was someone that was involved with the NOAA AirCore launches at the GPSL conference, hence emailing this list. I noticed there was an AirCore launch today from Broken Hill, in

Looking for Jack. I found his old call on the EOSS page and it's not his anymore. anyone have contact info for Jack? Joe WB9SBD

Position data: https://towerfts.csbf.nasa.gov/Maps/ConvGPS726N.htm

Live stream from onboard the payload. It probably will be on during the flight. Worth watching. https://www.youtube.com/watch?v=LSq0hcxH4Ho

http://74.50.147.9/ViewerFrame?Resolution=320x240&Quality=Standard&Size=STD&Language=0&Sound=Enable&Mode=JPEG&RPeriod=3&SendMethod=1&View=Full

Mark Jessop's wonderful 2022 slide presentation uploaded to the files here: https://groups.io/g/GPSL/files/GPSL%202022%20Technical%20Sessions Slides augment the youtube videos and allow for zooming

The Gene Swiech presentation camera radio sonde only went for half his presentation. Any chance the rest is avail?

12 GPSL videos are available on YouTube. Search for GPSL Live 73 Mike. N0MPM

Hi Mike, We fly a baro as a backup for the GPS. We use a MS5611 because it is rated to 11 mbar, or around 100K'. It's been quite a while, but if I remember right, there were 2-3 calculations based on

Gang, All of the Great Plains Superlaunch session videos for 2022 are available on youtube (easily found by searching "Great Plains Superlaunch").   Thanks to Jim Emmert / WB0URW for taking care of

The impetus for making these available is that neither hide nor hare of the videos of any of the technical sessions has been seen, even after two whole months have come and