HABEX2 - High Altitude Balloon Flight - Design Update - Hybrid

This is the monthly design status and update meeting. Participation is both in person and online. Members of Austin Physics for Fun are now involved in the effort. -- https://www.meetup.com/physics-1/ The meeting will be held at a private makerspace, Diogenes. It is located in the same building as the adult club Colette Austin. The door is at the left end of the building, Suite C. Go to the back of the first floor workspace and head upstairs. Please post the topics, questions, or other items of interest to you, that you'd like to discuss, in comments below. Unconferences: A Better Way to Run Meetups (28/30) -- [https://psychotechnology.substack.com/p/unconferences-a-better-way-to-run](https://psychotechnology.substack.com/p/unconferences-a-better-way-to-run) Zoom meeting details will be posted about a half hour before the meeting begins. HABEX - High Altitude Balloon Experiments The reference to experiments is two-fold. The first is in regard to the actual balloon construction and flight processes. The second is a reference to the payload and what it does during the flight (e.g. images, environmental measurements, etc.). To be clear, there will be two design processes going on in parallel, the balloon proper and the payload. This initial flight is really focusing on the balloon to get that process pinned down and clearly defined. The initial payload should be simple (e.g. digital camera taking pictures). One of the primary design considerations will be the use of CanSat techniques in the design and construction process. We may need to build a technology demonstrator for this (i.e. dummy payload) before the actual flight process. CanSat -- https://en.wikipedia.org/wiki/CanSat Design Process: Design/Buy > Assemble > Test > Loop (Will it fly?) > Flight Plan Meeting Sequence: Pilot - Initial meeting (possibly two) to gauge interest and get first round of participants. Design - Group responsible for the first four stages of the Design Process. - Multiple meetings. Pre-Flight - Review process to date and verify readiness - Set the date of launch - Possibly two meetings Launch - Two teams (Launch and Recovery) Clean up - Launch team cleans up launch site and transitions to tracking and telemetry Recovery - Recovery team (possibly several groups) chases the balloon and tries to stay ahead of it. Post-Flight - Review, analysis, and release of flight report (including experimental results if any). Flight Plan: * Pre-Flight * Schedule * Assembly * Launch * Tracking * Recovery * Review/Release Results Constraints: * COVID 19 * Budget * Resources/Tools/Facilities * Legal (e.g. FAA rules about weight and number of modules) * People * Transportation