Stay in the loop
News & Updates.
Technical notes from the BECCARII programme. Not press releases — working notes on how the vehicle is built, what has been demonstrated, and how to check any of it against a primary source.
Engineering notes from Jasionka, roughly twice a month. If something here is unclear or looks wrong, write to ceo@beccarii.com.
20 August 2026
What a 1:3-scale prototype proves — and what it does not
The square-cube law in plain numbers, and the three questions to ask about any flight demonstration.
20 August 2026How to verify every claim on this site yourself
Which database, which number, what the result means — and what we deliberately do not publish yet.