Hello and thank you.
I finally succeeded, after many failures, to build an Atlas rocket on this scale. The difficulty came from the printable chrome paper, very difficult to use and to glue without apparent burrs.
This American Atlas rocket is equipped with a second stage Agéna D (mission ATS3 of November 5, 1967, 9 experiments of navigation, weather, first color photos of the earth from a geosynchronous orbit).
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