Dynamic stability of L-29 Delfín

Given that the L-29 was highly praised for its smooth handling qualities and tame nature, we can confidently presume that the aircraft is statically stable. If it weren’t, it would likely have never completed its flight testing campaign, right? On…

Wind correction angle tool

Precise level bombing in a WWII era bomber equipped with a Norden bombsight can get tricky especially when you are forced to make some last minute corrections just moments before reaching the release points. For example due to wind gusts…

Model rocket flight data logger

When I was reading about the endeavours of Gemini and Apollo programs, I got really excited and immediately wanted to scratch that itch by making something related. So I built a model rocket based on plans I found on a…