Library

Versions of Generic launch vehicle first stage, 120 in dia, 5 engines

Published versions never change. A new license, new data or new geometry is always a new version; people who used an older one keep it.

Drawing	Version	Change	License	Status	Published
	Version 2	GeometryAdded the engine bells, skirt, tank barrel with weld bands, domed forward end, interstage ring and fuel line (plan and 3D).	CC0	Published	Nov 3, 2026
	Version 1	GeometryFirst version.	CC0	Published	Nov 3, 2026