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JSAT-31
Falcon 9 Block 5
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Mission
JSAT-31 is a geostationary communication satellite for SKY Perfect JSAT. Operating both in Ka and Ku frequency bands, the JSAT-31 High Throughput Satellite will offer high speed broadband services over Japan, South-East Asia, Australia, New Zealand and Pacific islands. JSAT-31 will have the largest capacity in the history of SKY Perfect JSAT satellites. It will rely on Space INSPIRE, a highly flexible and fully software-defined solution that offers instant in-orbit adjustment to broadband connectivity demand, while maximizing the effective use of the satellite resources. SKY Perfect JSAT will leverage the satellite’s extreme flexibility to offer enhanced communications services all along JSAT-31’s lifespan in orbit.
- Launch vehicle
- Falcon 9 Block 5
- Mission type
- Communications
- Destination orbit
- Geostationary Transfer Orbit
- Launch pad
- Unknown Pad
- Provider
- SpaceX
The vehicle
Published configuration and flight history.

Falcon 9 Block 5
Falcon 9 is a two-stage rocket designed and manufactured by SpaceX for the reliable and safe transport of satellites and the Dragon spacecraft into orbit. The Block 5 variant is the fifth major interval aimed at improving upon the ability for rapid reusability.
- Height
- 70 m
- Diameter
- 3.65 m
- Stages
- 2
- Recorded launches
- 576
- First flight
- 2018-05-11

Unknown F9
Launch window
A calendar entry will be available when a date is confirmed.
A precise launch window has not been published.
Launch site & orbit
Cape Canaveral SFS, FL, USA
Launch site & orbit
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Understand this orbit
Coverage & sources
Links supplied by the mission data provider.
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Mission coverage
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Further reading
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