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Soyuz 4

SoyuzSoviet Space Program31/6
Tuesday, January 14, 1969 · 07:30 AM UTCAdd to Calendar

This mission is complete.

Vehicle

The Soyuz 2.1A converted the flight control system from analog to digital, which allowed launch from fixed platforms. It also allowed big fairings and payloads. It is currently used fo...

Height46.3 m
LEO Payload7,020 kg
Launches2456
Successes2288

Provider

Soviet Space Program

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Mission Brief

Soyuz 4 mission started with the launch on January 14, 1969, 07:30:00 UTC, carrying Commander Vladimir Shatalov, Flight Engineer Aleksei Yeliseyev and Research Engineer Yevgeny Khrunov into orbit. Two days later mission achieved the first ever docking of two crewed spacecrafts, having Soyuz 4 docked with Soyuz 5 spacecraft. Since no connecting tunel had been developed yet, the two cosmonauts had to spacewalk from one vehicle to another. The mission concluded with a safe landing back on Earth on January 17, 1969, 06:50:47 UTC.

PayloadSoyuz 4
OrbitLow Earth Orbit
CustomerSoyuz
Stages3
Pad31/6, Baikonur Cosmodrome, Republic of Kazakhstan

Mission Timeline

14 / 14100%
Site lock

Launch Site

31/6, Baikonur Cosmodrome, Republic of Kazakhstan

LAUNCH SITE
45.996°N, 63.564°E

Schedule History

No delays or schedule changes recorded.