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2025 · United Launch Alliance

Amazon Leo (KA-03)

successAtlas V 551 | Amazon Leo (KA-03)

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. 27 satellites are carried on this launch.

Overview

Date / time
September 25, 2025 at 12:09 PM UTC
Outcome
success
Launch site
Space Launch Complex 41
Mission
Amazon Leo (KA-03)
Mission type
Communications
Orbit achieved
Low Earth Orbit
Launch vehicle
Atlas V 551 →
Launch provider
United Launch Alliance →

Payloads deployed · 27

KUIPER-00120
LEO
KUIPER-00132
LEO
KUIPER-00133
LEO
KUIPER-00139
LEO
KUIPER-00142
LEO
KUIPER-00145
LEO
KUIPER-00147
LEO
KUIPER-00148
LEO
KUIPER-00150
LEO
KUIPER-00151
LEO
KUIPER-00152
LEO
KUIPER-00153
LEO
KUIPER-00155
LEO
KUIPER-00156
LEO
KUIPER-00158
Kuiper · LEO
KUIPER-00163
LEO
KUIPER-00165
LEO
KUIPER-00166
LEO
KUIPER-00167
LEO
KUIPER-00168
LEO
KUIPER-00169
LEO
KUIPER-00170
LEO
KUIPER-00171
Kuiper · LEO
KUIPER-00172
LEO
KUIPER-00173
LEO
KUIPER-00174
LEO
KUIPER-00176
LEO