All launches

Rocket Launch

Ariane 64 Block 2 | Amazon Leo (LE-04)

Arianespace · Ariane 64 Block 2

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. 35-40 satellites will be carried on each Ariane 6 launch.

Launch status

To be confirmed

Scheduled

October 7, 2026 at 00:00 UTC

Rocket

Ariane 64 Block 2

Arianespace

Launch site

Ariane Launch Area 4

Guiana Space Centre, French Guiana

Launch window

Oct 7, 00:00 UTC – Oct 7, 00:00 UTC

Destination: Low Earth Orbit

Mission overview

About this launch

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. 35-40 satellites will be carried on each Ariane 6 launch.

Destination

Low Earth Orbit

Explore this launch together with its mission, rocket, launch provider, launch site, spacecraft, and related TransitSatellite content.

Data note

Launch schedules can change because of weather, technical issues, range availability, payload readiness, or other mission factors. TransitSatellite displays the latest available launch schedule information.

Ariane 64 Block 2 | Amazon Leo (LE-04) | Rocket Launch | TransitSatellite | TransitSatellite