GPSL 2023 Registration

We are excited to announce that the GPSL 2023 symposium will be held on Friday, June 16th. We welcome both in-person and virtual attendees to join us for a day of engaging discussions and presentations.

For those who wish to attend in person, registration is now open. Please add the appropriate registrations to your shopping cart to secure your spot. In addition, if you require lifting gas, you can also purchase it below.

For those who prefer to attend virtually, a Zoom link will be published on our website in the days leading up to the event. There is no need to register for the virtual attendance option, simply visit our website on the day of the event and click on the Zoom link to join us.

We strongly encourage all attendees to regularly check our website for any updates or changes to the event schedule. If you have any questions or concerns, please don't hesitate to contact us via the contact for or through the GPSL Email Reflector on

Pico Balloon Gas



Helium for pico balloons will be made free of charge for the GPSL 2023 event. Even though it's free, if you plan to launch a pico, please add the Pico Balloon Gas to your shopping cart so that we can ensure that there is enough gas available on site Saturday.