MaxQ
Track
Sign In
Ask Q
MaxQ
MaxQ

Legal Stuff

Privacy PolicyTerms of ServiceCommunity GuidelinesAbout MaxQ

Our QMunity

Join our TeamRoadmap & BugsMerch StoreEmail MaxQ

© 2026 MaxQ

•

Prepare for MaxQ

Q Powered by Q
YouTubeDiscordXBlueskyInstagram
IS-45

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

All launches
Arianespace

IS-45

TBD

Ariane 64
T-minus to liftoff

-

00

HOURS

:

00

MINUTES

:

00

SECONDS

Wednesday March 31 2027
StatusTBD
VehicleAriane 64
OrbitGeostationary Transfer Orbit
PadAriane Launch Area 4
Pre-flight room
Be the first here
Join the room
Loading map…

Mission

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.

Quick facts

VehicleAriane 64
OrbitGeostationary Transfer Orbit
PadAriane Launch Area 4
SiteGuiana Space Centre, French Guiana
WindowWednesday March 31 2027, 00:00:00 UTC→Wednesday March 31 2027, 00:00:00 UTC

Vehicle

FamilyAriane
Launch CodexDossier

Every source for this mission in one place — news, social, references, notes & the exact timeline.

Explore
Acquiring satellite view…
Trajectory unknown
Ariane Launch Area 4
Guiana Space Centre, French Guiana
5.256, -52.787
Scrub riskLOW
Go91%
Q

Q's read

Weather & scrubLOW risk
Weather Go91%Wind3 m/sGusts9 m/sCloud60%Temp27°C

Limiting rule: No flight through cumulus cloud with top at or above the freezing level.

HRRR Open-Meteo best_match (GFS-derived) F+71: CAPE 1080 J/kg · freezing 15,913 ft