Recorded mission

Watch

United Launch Alliance

Atlas V 551 | Amazon Leo (LA-08)

Launch Successful
Atlas V 551 | Amazon Leo (LA-08)

Recorded mission coverage

Open source
Open source
Open source

Playing a video connects to YouTube. Coverage may be scheduled, live or recorded. If a player is unavailable, use “Open source”.

Mission brief

The flight at a glance.

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. 29 satellites are carried on this launch.

Open the full mission →

Published flight sequence

Know what comes next.

Planned timings relative to the target. These steps do not indicate live progress.

  1. T−00:00:2.7

    Ignition

  2. T+00:00:01

    Liftoff

  3. T+00:00:34.9

    Supersonic

  4. T+00:00:52.8

    Max-Q

  5. T+00:01:46.6

    Boosters Separation

  6. T+00:03:5.2

    Fairing Separation

See all 14 published steps ↓
  1. T+00:04:21.9

    BECO

  2. T+00:04:27.9

    Stage 2 Separation

  3. T+00:04:37.9

    SES-1

  4. T+00:18:21

    SECO-1

  5. T+00:21:10

    Payload Deployment Sequence Start

  6. T+00:37:41

    Payload Deployment Sequence End

  7. T+00:54:52.6

    SES-2

  8. T+00:55:2.3

    SECO-2