Launch success, all satellites have been deployed.
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Historical mission record
This page records Ariane 64 | Amazon Leo (LE-01) and its reported outcome: Launch Successful. The date above is a historical record.
Source record updated . This is a source update, not a confirmed launch time.
Check the source: Official Press Kit ↗ · Launch Library ↗
Mission status
Launch Successful
Status reported by the mission data provider.
LAUNCH SITEGuiana Space Centre, French Guiana
Mission
Amazon Leo, formerly known as Project Kuiper, is a mega constellation of satellites in Low Earth Orbit that will offer broadband internet access, this constellation will be managed by Kuiper Systems LLC, a subsidiary of Amazon. This constellation is planned to be composed of 3,276 satellites. The satellites are projected to be placed in 98 orbital planes in three orbital layers, one at 590 km, 610 km and 630 km altitude. 32 satellites will be carried on this launch.
- Launch vehicle
- Ariane 64
- Mission type
- Communications
- Destination orbit
- Low Earth Orbit
- Launch pad
- Ariane Launch Area 4
- Provider
- Arianespace
- Programs
- Amazon Leo
The vehicle
Published configuration and flight history.
Launch vehicle
Ariane 64
Ariane 6 variant with four solid boosters, enabling heavier payloads.
- Height
- 63 m
- Diameter
- 5.4 m
- Stages
- 2
- Recorded launches
- 1
- First flight
- 2026-02-12
Recorded timing
This is a mission record, not an upcoming calendar appointment.
28 minute windowPublished target
WINDOW OPENS
WINDOW CLOSES
Target ·
The target marker shows its position within the published window. The schedule may change before launch.
Flight timeline
Planned sequence, not live telemetry. Times are relative to the launch target.
- T−00:00:07
Ignition
- T+00:00:00
Liftoff
- T+00:02:25
SRB Separation
- T+00:03:11
Fairing Separation
- T+00:07:43
Stage 2 Separation
- T+00:07:52
SES-1
Show the full sequence (10 events)
- T+01:11:00
SES-2
- T+01:29:00
Payload Deployment Sequence Start
- T+01:54:00
Payload Deployment Sequence End
- T+02:42:00
SES-3
Launch site & orbit
Guiana Space Centre, French Guiana
The mission in perspective
Launch site & orbit
Explore the launch pad, then pull back to see the shape of the destination orbit.
Understand this orbit
Coverage & sources
Links supplied by the mission data provider.
Coverage and times may change.
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