United Launch Alliance Amazon Leo (Project Kuiper) Protoflight Mission Atlas V 501
Rocket Launch Video Stream
Weather Forecast During Launch
According to weather officials, there's a 85% chance of favorable weather conditions at the time of the launch. Officials are monitoring weather conditions with concerns related to Thick Cloud Layers Rule, Cumulus Cloud Rule.
Rocket Launch Trajectory & Flight Path
Track the complete rocket launch trajectory with real-time flight data from FlightClub.io . View detailed telemetry including rocket velocity, altitude progression, thrust levels, acceleration, orbital insertion parameters, and 3D flight path visualization throughout all mission phases from liftoff to orbit.
About the Amazon Leo (Project Kuiper) Protoflight Mission Mission
- Type: Communications
- Orbit: Low Earth Orbit
- Launch Cost: $120,000,000
This launch deployed 2 KuiperSat demonstration satellites to 500 km altitude, 30 degree inclination orbit. They were previously scheduled on the 1st Vulcan 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.
This mission supports Amazon Leo, a satellite internet constellation competing with Starlink to provide global broadband coverage. Amazon Leo aims to deploy thousands of satellites in low Earth orbit to deliver fast, affordable internet service to unserved and underserved communities around the world.
Launch Pad & Location
Space Launch Complex 41
Cape Canaveral SFS, FL, USA
The Space Launch Complex 41 launch pad has hosted 124 rocket launches, including 124 orbital launch attempts. The Cape Canaveral SFS, FL, USA launch site has been the location for 1111 total rocket launches.
Cape Canaveral Space Force Station (CCSFS) is an installation of the United States Space Force's Space Launch Delta 45, located on Cape Canaveral in Brevard County, Florida.
United Launch Alliance Atlas V 501 Rocket
Atlas V with 5m Fairing, 0 SRB, 1 Centaur upper stage engine.
Learn more about the United Launch Alliance Atlas V 501 Rocket
About United Launch Alliance
United Launch Alliance (ULA) is a joint venture of Lockheed Martin Space Systems and Boeing Defense, Space & Security. ULA was formed in December 2006 by combining the teams at these companies which provide spacecraft launch services to the government of the United States. ULA launches from both coasts of the US. They launch their Atlas V vehicle from LC-41 in Cape Canaveral and LC-3E at Vandeberg. Their Delta IV launches from LC-37 at Cape Canaveral and LC-6 at Vandenberg.
Frequently Asked Questions
When was the United Launch Alliance Atlas V 501 Amazon Leo (Project Kuiper) Protoflight Mission launch scheduled?
The United Launch Alliance Atlas V 501 Amazon Leo (Project Kuiper) Protoflight Mission launch was scheduled for:
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Where can I watch the United Launch Alliance Atlas V 501 Amazon Leo (Project Kuiper) Protoflight Mission launch video?
You can watch the United Launch Alliance Atlas V 501 launch video on this page. The official video includes full mission coverage with multiple camera angles, onboard views, and expert commentary covering pre-launch procedures, liftoff, stage separation, and payload deployment.
Where did the United Launch Alliance Atlas V 501 Amazon Leo (Project Kuiper) Protoflight Mission mission launch from?
The United Launch Alliance Atlas V 501 rocket launched from Space Launch Complex 41 at Cape Canaveral SFS, FL, USA. Cape Canaveral Space Force Station (CCSFS) is an installation of the United States Space Force's Space Launch Delta 45, located on Cape Canaveral in Brevard County, Florida.
What rocket was used for the Amazon Leo (Project Kuiper) Protoflight Mission mission?
The Amazon Leo (Project Kuiper) Protoflight Mission mission launched aboard a United Launch Alliance Atlas V 501 rocket. Atlas V with 5m Fairing, 0 SRB, 1 Centaur upper stage engine. Detailed rocket specifications and performance data are available in the rocket details above.
What weather conditions could have delayed the United Launch Alliance Atlas V 501 Amazon Leo (Project Kuiper) Protoflight Mission launch?
The United Launch Alliance Atlas V 501 Amazon Leo (Project Kuiper) Protoflight Mission launch could have been delayed by various weather conditions including lightning within 10 nautical miles, high winds (especially upper-level winds), thick cloud layers, precipitation, and poor visibility. Weather must be favorable at the launch site, downrange landing zones, and abort landing sites.
How can I get updates if the United Launch Alliance Atlas V 501 Amazon Leo (Project Kuiper) Protoflight Mission launch was delayed?
This page was updated in real-time with the latest United Launch Alliance Atlas V 501 launch status, including any delays or scrubs for the Amazon Leo (Project Kuiper) Protoflight Mission mission. You can also check our space launch schedule for historical launch information. Our mobile app provides push notifications for instant alerts about launch status changes. Official United Launch Alliance live streams provided the most immediate range updates during the launch window.