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SBS-3
SSLV
Latest published target
March 2027 · date to be confirmed. The day and time remain unconfirmed.
Source record updated . This is a source update, not a confirmed launch time.
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Target time, not a confirmed liftoff.
Mission
Possibly prototype satellite for the Indian Space Research Organization (ISRO)'s Satellite Based Surveillance-3 (SBS-3) program, which aims to provide better land and maritime domain awareness for civilian and military applications for the Indian government. The SBS-3 constellation will consist of up to 52 satellites in Low Earth and geostationary orbits. Safran Space of France will provide optical payloads for at least some of the satellites.
- Launch vehicle
- SSLV
- Mission type
- Government/Top Secret
- Destination orbit
- Low Earth Orbit
- Launch pad
- Satish Dhawan Space Centre First Launch Pad
- Provider
- Indian Space Research Organization
The vehicle
Published configuration and flight history.

SSLV
Small Satellite Launch Vehicle (or SSLV) is a launch vehicle being developed by the Indian Space Research Organisation (ISRO) with payload capacity of 500 kg to Low Earth orbit or 300 kg to Sun synchronous orbit for launching small satellites, with the capability to support multiple orbital drop-offs.
- Height
- 34 m
- Diameter
- 2 m
- Stages
- 4
- Recorded launches
- 3
- First flight
- 2022-08-07
Launch window
A calendar entry will be available when a date is confirmed.
A precise launch window has not been published.
Launch site & orbit
Satish Dhawan Space Centre, India
Launch site & orbit
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Coverage & sources
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Mission coverage
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Further reading
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