# GPS SVN 7

> American GPS navigation satellite, destroyed in a launch failure

**Wikidata**: [Q6982574](https://www.wikidata.org/wiki/Q6982574)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Navstar_7)  
**Source**: https://4ort.xyz/entity/gps-svn-7

## Summary
GPS SVN 7 was an American GPS navigation satellite that was destroyed during a launch failure on December 19, 1981. It was part of the NAVSTAR Global Positioning System (GPS) and was intended to be operated by the United States Air Force.

## Key Facts
- GPS SVN 7 was a GPS satellite, part of the NAVSTAR Global Positioning System.
- It was launched on December 19, 1981, at 01:10 UTC from Vandenberg Space Launch Complex 3 East.
- The satellite was destroyed in a launch failure.
- It was manufactured by Rockwell International.
- The launch vehicle used was an Atlas E/F with the identifier 76E.
- GPS SVN 7 was preceded by GPS SVN 6 and followed by GPS SVN 8.
- It was operated by the United States Air Force.
- The satellite is also known by the aliases Navstar 7, GPS 7, GPS I-7, GPS 1-7, and Navstar GPS SVN 7.

## FAQs
### Q: What happened to GPS SVN 7?
A: GPS SVN 7 was destroyed in a launch failure on December 19, 1981.

### Q: Who operated GPS SVN 7?
A: GPS SVN 7 was operated by the United States Air Force.

### Q: What was the launch vehicle for GPS SVN 7?
A: The launch vehicle for GPS SVN 7 was an Atlas E/F with the identifier 76E.

### Q: What are the aliases for GPS SVN 7?
A: GPS SVN 7 is also known as Navstar 7, GPS 7, GPS I-7, GPS 1-7, and Navstar GPS SVN 7.

### Q: When was GPS SVN 7 launched?
A: GPS SVN 7 was launched on December 19, 1981, at 01:10 UTC.

## Why It Matters
GPS SVN 7 is significant as part of the early development of the Global Positioning System (GPS), which has become a critical technology for navigation, timing, and positioning worldwide. Although the satellite was destroyed in a launch failure, its inclusion in the GPS program highlights the challenges and risks involved in space exploration and satellite deployment. The failure of GPS SVN 7 underscores the importance of rigorous testing and quality control in aerospace engineering to ensure the reliability and success of future missions. The GPS system, once fully operational, revolutionized various industries, including aviation, maritime navigation, and personal navigation devices, making it an indispensable tool in modern life.

## Notable For
- Being part of the early NAVSTAR Global Positioning System (GPS).
- Its destruction in a launch failure on December 19, 1981.
- Being manufactured by Rockwell International.
- Being launched using an Atlas E/F rocket.
- Having multiple aliases, including Navstar 7 and GPS 7.

## Body
### Overview
GPS SVN 7 was an American GPS navigation satellite intended to be part of the NAVSTAR Global Positioning System (GPS). It was designed to provide precise positioning, navigation, and timing services to users worldwide.

### Launch and Failure
- **Launch Date**: December 19, 1981, at 01:10 UTC.
- **Launch Site**: Vandenberg Space Launch Complex 3 East.
- **Launch Vehicle**: Atlas E/F with the identifier 76E.
- **Outcome**: The satellite was destroyed in a launch failure.

### Technical Details
- **Manufacturer**: Rockwell International.
- **Operator**: United States Air Force.
- **Aliases**: Navstar 7, GPS 7, GPS I-7, GPS 1-7, Navstar GPS SVN 7.

### Context within GPS Program
- **Predecessor**: GPS SVN 6.
- **Successor**: GPS SVN 8.
- **Role**: Part of the initial deployment of the GPS constellation, which aimed to provide global navigation capabilities.

### Impact of Failure
The failure of GPS SVN 7 highlighted the risks and challenges associated with space launches and satellite deployments. It underscored the need for robust engineering and quality control measures to ensure the success of future GPS satellite missions.

## Schema Markup
```json
{
  "@context": "https://schema.org",
  "@type": "Thing",
  "name": "GPS SVN 7",
  "description": "American GPS navigation satellite, destroyed in a launch failure",
  "sameAs": ["https://www.wikidata.org/wiki/Q12345678", "https://en.wikipedia.org/wiki/Navstar_7"],
  "additionalType": "GPS satellite"
}

## References

1. Jonathan's Space Report