Padside

Image: ESA/CNES/Arianespace/ArianeGroup/Optique video du CSG–P. Piron

Ariane 64 | IS-45

Arianespace · Ariane 64 · Ariane Launch Area 4, Guiana Space Centre, French Guiana

Arianespace's 335th launch · 3rd this year · humanity's 7,523rd orbital launch attempt

March 31, 2027Add to calendar
TBD

Current date is a placeholder or rough estimation based on unreliable or interpreted sources.

Window: Mar 31, 00:00Mar 31, 00:00 UTC

Flight preview

IS-45

Intelsat 45 is a small geostationary communications satellite that will provide Ku-band fixed-satellite services enabling Intelsat to provide specialized and efficient service to Media and Network customers. IS-45 weighs about 1 metric ton at launch and is designed and built by SWISSto12, based on the company’s innovative HummingSat platform. HummingSats are just over one cubic meter in volume, one-tenth the size of conventional satellites placed in geostationary orbit. SWISSto12 is developing the satellites in collaboration with the European Space Agency (ESA) through its public-private-partnership program, benefiting from unique and patented 3D printing technologies.

Communications · Geostationary Transfer Orbit (GTO)

Booster

No booster details available.

Watch

No webcast announced yet.

Updates

  • NET early 2027.

    Cosmic_Penguin · 9/15/2025 · source

  • NET 2027.

    Cosmic_Penguin · 9/14/2025 · source

  • Added launch.

    Cosmic_Penguin · 9/12/2023 · source

Pad — Ariane Launch Area 4

8 launches from this pad · 334 from Guiana Space Centre, French Guiana

Map of Ariane Launch Area 4Open in maps