🇵🇱🚀 Meteor-3A, mesospheric sounding rocket
http://www.astronautix.com/m/meteor-3soundingrocket.html
Two versions had been produced:
▫️Meteor-3A - with 4.5 kg dart, flight ceiling: 65 km (nominal) - 72 km (computational ceiling), operational in 1968-1971 (26 rockets launched),
▫️Meteor-3E -...