Nick Stevens @nick-stevens.com · 02/01/2026Thanks, I guess that the 2.5-4 high speed is kilometres a second? Which if my sums are right is ejecting at Mach 10! 110
Energia-Buran Archive @buranarchive.space · 02/01/2026M for Mach in this case! The seats were tested up to Mach 5 iirc. 011