SOVIET SPACE PROGRAM
Soyuz 11A511M | Zenit-4MT 4
—
—
Jun 27, 1973 at 11:50 UTC
▸ Flight profile›
Initializing Launch Globe…
MISSION OVERVIEW
Film-return reconnaissance satellite
LAUNCH DETAILS
VEHICLE
Soyuz 11A511MAGENCY
Soviet Space ProgramMISSION
Zenit-4MT 4
MISSION TYPE
Government/Top Secret
TARGET ORBIT
Low Earth Orbit
LAUNCH PAD
41/1LAUNCH SITE
Plesetsk Cosmodrome, Russian FederationCOUNTRY
RUS
LAUNCH TIME VERIFICATION
CONFIRMEDPrecision: Minute
LAUNCH LIBRARY 2 PRIMARY
API ID: 98ed1798-41a5-4a66-8719-58202e5c0912
Reported date: Jun 27, 1973 at 11:50 UTC
Last synced: 6 minutes ago
This launch date and time are confirmed by the launch provider. Countdown is active.
LAUNCH MAP
PAD WEATHER
Loading weather…
CAN YOU SEE THIS LAUNCH?
Select a location to check if this launch is visible from where you are
VEHICLE — Soyuz 11A511M →
MANUFACTURER
Energia
VARIANT
11A511M
FLIGHTS
8
SUCCESSES
8
SUCCESS RATE
100%
The Soyuz was a Soviet expendable carrier rocket designed in the 1960s by OKB-1 and manufactured by State Aviation Plant No. 1 in Kuybyshev, Soviet Union. It was commissioned to launch Soyuz spacecraft as part of the Soviet human spaceflight program, first with 8 uncrewed test flights, followed by the first 19 crewed launches.
FREQUENTLY ASKED QUESTIONS
When is the Soyuz 11A511M | Zenit-4MT 4 launch?
The Soyuz 11A511M | Zenit-4MT 4 is scheduled for Wednesday, June 27, 1973 at 11:50 AM UTC. This is the NET (No Earlier Than) time and may be subject to change. Current status: SUCCESS.
What rocket is being used for Zenit-4MT 4?
The Soyuz 11A511M | Zenit-4MT 4 mission uses the Soyuz 11A511M rocket, manufactured by Energia. The Soyuz 11A511M has flown 8 times with a 100% success rate.
Where is the Soyuz 11A511M | Zenit-4MT 4 launching from?
The launch takes place from 41/1 at Plesetsk Cosmodrome, Russian Federation.
What orbit is Zenit-4MT 4 going to?
The Zenit-4MT 4 mission is targeting Low Earth Orbit.
Who is launching Zenit-4MT 4?
The Soyuz 11A511M | Zenit-4MT 4 is operated by Soviet Space Program.
Can I watch the Soyuz 11A511M | Zenit-4MT 4 launch live?
Yes. Visit the launch detail page on Space Launch Live for embedded YouTube webcasts, replay videos, and links to live coverage from SpaceX, NASA, NASASpaceflight, and other channels.
LAUNCH TIMELINE
Mar 28, 2026 21:45 UTC
Launch added to tracker
Imported from Launch Library 2 API
Mar 28, 2026 21:45 UTC
Launch date set: Jun 27, 1973 at 11:50 UTC
NET (No Earlier Than) confirmed by Soviet Space Program
Mar 28, 2026 21:45 UTC
Launch completed successfully
Updated via Launch Library 2
LIVE DATA SOURCES
Last data sync: 6 minutes ago
●Launch Library 26 minutes ago
Launch ID: 98ed1798-41a5-4a66-8719-58202e5c0912
●Open-Meteo Weather3 days ago
Pad weather at 62.94, 40.53
BROWSE BY
Mission Profile
Zenit-4MT 4 was a Soyuz 11A511M mission operated by Soviet Space Program that lifted off from 41/1, Plesetsk Cosmodrome, Russian Federation on June 27, 1973. The flight carried its payload on a government/top secret mission to Low Earth Orbit. The launch was a success.