[tagami]

For actual HAB missions, check out sondehub.org

[JoeDaDude]

Yes indeed. This is a fun toy, but there is software out there that can be used to plan real balloon missions, such as:

https://amateur.sondehub.org/

[deepfrdpancake]

of course. that and the NOAA planner provide real professional perspectives as opposed to mine which is for fun only