Home›International Partner and Guest Astronauts›Number of FlightsBrowse ByNumber of FlightsFactsNumber of FlightsSourcesComments (0)Reader Challenges (0)FactsComparisonField Origin EraWell-attested1978 1Number of Flights0Number of Flights3 entries1Number of Flights23 entries2Number of Flights5 entries4Number of Flights1 entrySources1. Wikipedia: Intercosmostier 2Wikimedia FoundationIntercosmos, lead section, first crewed mission sentenceQuote, Intercosmos, lead section, first crewed mission sentenceBeginning in April 1967 with unpiloted research satellite missions, the first crewed Interkosmos mission occurred in February 1978.View the SourceComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.