# ViaSat-3 Americas

> geostationary communications satellite

**Wikidata**: [Q118125207](https://www.wikidata.org/wiki/Q118125207)  
**Source**: https://4ort.xyz/entity/viasat-3-americas

## Summary
ViaSat-3 Americas is a geostationary communications satellite launched in 2023 as part of Viasat's ViaSat-3 series, designed to provide high-capacity broadband services. It is the first of three planned satellites in the series, covering the Americas region, but suffered a critical antenna deployment failure shortly after launch.

## Key Facts
- **Launch Date**: May 1, 2023, at 00:26 UTC from Kennedy Space Center Launch Complex 39A.
- **Operator**: Viasat (United States).
- **Mass**: 6,418 kg at launch.
- **Cost**: Approximately $700 million (including spacecraft, rocket launch, ground segment, and insurance).
- **Manufacturers**: Boeing Satellite Development Center (spacecraft bus) and Northrop Grumman Corporation (reflector).
- **Spacecraft Bus**: Boeing 702 (BSS-702MP+ variant).
- **Power Source**: Two spacecraft solar arrays generating 30 kW.
- **Orbit**: Geostationary orbit.
- **Launch Vehicle**: SpaceX Falcon Heavy (mission 006, boosters B1068, B1052, B1053).
- **Failure**: Suffered a reflector (antenna) deployment issue in July 2023, rendering it partially operational.

## FAQs
### Q: What is the purpose of ViaSat-3 Americas?
A: ViaSat-3 Americas is a high-capacity communications satellite designed to provide broadband internet services across the Americas region as part of Viasat's global Ka-band network.

### Q: When was ViaSat-3 Americas launched?
A: It was launched on May 1, 2023, aboard a SpaceX Falcon Heavy rocket from Kennedy Space Center.

### Q: What went wrong with ViaSat-3 Americas?
A: In July 2023, the satellite experienced a failure in deploying its reflector (antenna), significantly impacting its functionality and likely resulting in a total insurance loss.

### Q: Who built ViaSat-3 Americas?
A: The spacecraft bus was manufactured by Boeing Satellite Development Center, while the reflector was built by Northrop Grumman Corporation.

### Q: How much did ViaSat-3 Americas cost?
A: The total cost, including spacecraft, launch, ground segment, and insurance, was approximately $700 million as of 2023.

## Why It Matters
ViaSat-3 Americas represents a major investment in next-generation satellite broadband infrastructure, aiming to deliver high-speed internet to underserved regions in the Americas. Its failure highlights the risks and challenges of deploying advanced satellite technology, with significant financial and operational implications for Viasat. The satellite was part of a broader strategy to compete with emerging low-Earth orbit (LEO) constellations like SpaceX's Starlink, offering high-capacity geostationary coverage. The incident also underscores the importance of redundancy and reliability in space-based communications systems, which are critical for global connectivity, emergency services, and commercial applications.

## Notable For
- **First in the ViaSat-3 Series**: The inaugural satellite in Viasat's three-satellite global coverage plan.
- **High Capacity**: Designed to deliver terabit-scale throughput, significantly enhancing broadband capabilities.
- **Costly Failure**: One of the most expensive satellite failures in recent years, with a total loss estimated at $700 million.
- **Advanced Spacecraft Bus**: Built on Boeing's 702MP+ platform, known for high power and flexibility.
- **Geostationary Broadband**: Intended to provide high-speed internet from a fixed orbital position, contrasting with LEO constellations.

## Body
### Overview
ViaSat-3 Americas is a geostationary communications satellite operated by Viasat, part of the ViaSat-3 series aimed at global Ka-band broadband coverage. It was ordered in February 2016 and launched on May 1, 2023, aboard a SpaceX Falcon Heavy rocket.

### Technical Specifications
- **Mass**: 6,418 kg at launch.
- **Power**: Two solar arrays generating 30 kW.
- **Spacecraft Bus**: Boeing 702 (BSS-702MP+ variant), known for its high-power and modular design.
- **Orbit**: Geostationary, positioned to cover the Americas.
- **Reflector**: Manufactured by Northrop Grumman, critical for signal transmission but failed to deploy properly.

### Launch and Deployment
- **Launch Vehicle**: SpaceX Falcon Heavy (mission 006), using boosters B1068, B1052, and B1053.
- **Launch Site**: Kennedy Space Center Launch Complex 39A.
- **Payload**: Alongside ViaSat-3 Americas, the Falcon Heavy carried secondary payloads Arcturus and G-Space 1.

### Failure and Impact
In July 2023, Viasat confirmed a failure in the deployment of the satellite's reflector, a critical component for its Ka-band antenna system. This issue rendered the satellite partially operational, leading to a likely total constructive loss for insurance purposes. The failure dealt a significant blow to Viasat's global broadband strategy, delaying plans to compete with LEO constellations and other geostationary providers.

### Cost and Manufacturing
- **Total Cost**: $700 million, covering spacecraft development, launch, ground infrastructure, and insurance.
- **Manufacturers**:
  - **Boeing Satellite Development Center**: Responsible for the spacecraft bus.
  - **Northrop Grumman Corporation**: Supplied the reflector, which later failed to deploy.

### Significance in Satellite Communications
ViaSat-3 Americas was designed to be a cornerstone of Viasat's next-generation network, offering high-capacity, high-speed internet to the Americas. Its failure highlights the technical and financial risks inherent in large-scale satellite projects, while also emphasizing the growing competition in the satellite broadband market between geostationary and LEO systems.

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## References

1. [Source](https://space.skyrocket.de/doc_sdat/viasat-3.htm)
2. [Source](https://www.seradata.com/viasat-confirms-that-its-viasat-3-americas-comsat-has-serious-ka-band-antenna-deployment-issue-a-likely-contructive-total-insurance-loss/)
3. Jonathan's Space Report
4. [Source](https://nssdc.gsfc.nasa.gov/nmc/spacecraft/display.action?id=2023-060A)
5. [Source](https://spacenews.com/viasat-details-1-4-billion-global-ka-band-satellite-broadband-strategy-to-oust-incumbent-players/)
6. [Source](https://spacenews.com/viasat-3/)
7. [Source](https://www.fool.com/investing/2023/07/29/viasat-suffers-a-700-million-space-disaster/)
8. [Viasat Provides Status Update on ViaSat-3 Americas Satellite. 2023](https://news.viasat.com/newsroom/press-releases/viasat-provides-status-update-on-viasat-3-americas-satellite)
9. [Source](https://www.sandiegouniontribune.com/business/story/2023-05-11/betting-on-bigger-can-carlsbads-viasat-mega-satellite-beat-spacexs-network-of-mini-satellites)