# Fuji 2
**Wikidata**: [Q11277047](https://www.wikidata.org/wiki/Q11277047)  
**Source**: https://4ort.xyz/entity/fuji-2

Here’s the structured knowledge entry for **Fuji 2** based on the provided source material:

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## Summary  
Fuji 2, also known as JAS-1B or Fuji-OSCAR 20, is a Japanese communications satellite launched in 1990. It was designed for amateur radio telecommunications and was carried into orbit by an H-I rocket from the Tanegashima Space Center. The satellite is part of Japan's efforts in space-based amateur radio operations.

## Key Facts  
- **Official name**: Fuji 2 (aliases: JAS-1B, Japan Amateur Satellite-1B, Fuji-OSCAR 20, OSCAR 20)  
- **Type**: Communications satellite  
- **Launch date**: February 7, 1990  
- **Launch vehicle**: H-I rocket  
- **Launch site**: Tanegashima Space Center, Japan  
- **COSPAR ID**: 1990-013C  
- **Significant event**: Rocket launch on February 7, 1990, from Tanegashima Space Center  
- **Satellite catalog number**: 20480  

## FAQs  
### Q: What is Fuji 2 used for?  
A: Fuji 2 is a communications satellite designed for amateur radio telecommunications, enabling amateur radio operators to relay signals globally.  

### Q: When was Fuji 2 launched?  
A: Fuji 2 was launched on February 7, 1990, aboard an H-I rocket from Japan's Tanegashima Space Center.  

### Q: What other names is Fuji 2 known by?  
A: Fuji 2 is also referred to as JAS-1B, Japan Amateur Satellite-1B, Fuji-OSCAR 20, or OSCAR 20 in amateur radio circles.  

## Why It Matters  
Fuji 2 represents Japan's contribution to amateur radio satellite technology, providing a platform for global amateur radio communications. Its launch underscored Japan's growing capabilities in space technology during the late 20th century. By facilitating long-distance amateur radio contacts, Fuji 2 helped advance experimental telecommunications and fostered international collaboration among radio enthusiasts.  

## Notable For  
- One of Japan's early amateur radio satellites, following the JAS-1 (Fuji-OSCAR 12) mission.  
- Launched aboard the H-I rocket, a significant Japanese launch vehicle.  
- Designated as Fuji-OSCAR 20, recognizing its role in the amateur satellite community.  

## Body  
### Launch Details  
- **Date**: February 7, 1990  
- **Rocket**: H-I  
- **Site**: Tanegashima Space Center, Japan  

### Technical Specifications  
- **COSPAR ID**: 1990-013C  
- **Satellite catalog number**: 20480  

### Mission Purpose  
- Designed for amateur radio telecommunications.  
- Part of Japan's broader efforts in space-based amateur radio operations.  

### Alternate Names  
- JAS-1B  
- Japan Amateur Satellite-1B  
- Fuji-OSCAR 20  
- OSCAR 20  

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This entry adheres strictly to the provided source material and avoids fabrication. Let me know if you'd like any refinements!

## References

1. Jonathan's Space Report