All Launches
Arianespace · Ariane 64

IS-45

TBDCommunicationsGTO
Wednesday, March 31, 2027 at 12:00 AM UTC
Guiana Space Centre, French Guiana
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Mission Overview

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.

Payloads
1
Type
Communications
Vehicle
Ariane 64
Window
12:00 AM UTC – 12:00 AM UTC

Rocket

AR
Ariane 64
Arianespace

Launch Site

Guiana Space Centre, French Guiana

Orbit

GTO·Geostationary Transfer

Launch Window

Opens12:00 AM UTC
Closes12:00 AM UTC

Launch Site Weather

26°CModerate rain
Wind15 km/h NE
Humidity89%
Visibility10 km

Track

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