I have updated a software utility that I created for amateur rocketeers called AltiSight. As before, it is offered free to the public and it now has some extra functionality. But the biggest change is that (unlike the previous version) it is no longer a "Windows only" app! Now Linux and Mac users can download a version of AltiSight that will run on their computers. I hope to add versions that will run on Android tablets and iPads in the near future. For details, go to my Singularity Scientific website (by clicking the image below). Once you are at the website, click the AltiSight link in the menu frame to the left of the screen.An example of output from the AltiSight app.