# Cosmos 437
**Wikidata**: [Q12753847](https://www.wikidata.org/wiki/Q12753847)  
**Source**: https://4ort.xyz/entity/cosmos-437

## Summary
Cosmos 437 is a Soviet signals intelligence satellite launched in 1971 as part of the Tselina-OM program. It was designed to intercept and analyze radio communications and was launched aboard a Kosmos-3M rocket from Plesetsk Cosmodrome.

## Key Facts
- **Launch Date**: September 10, 1971 ([reference](https://www.wikidata.org/wiki/Q6272367))  
- **COSPAR ID**: 1971-075A ([reference](https://www.wikidata.org/wiki/Q200386))  
- **Satellite Class**: Tselina-OM, a Soviet signals intelligence (SIGINT) satellite ([reference](https://www.wikidata.org/wiki/Q6272367))  
- **Launch Vehicle**: Kosmos-3M rocket ([reference](https://www.wikidata.org/wiki/Q6272367))  
- **Launch Site**: Plesetsk Cosmodrome Site 132 ([reference](https://www.wikidata.org/wiki/Q6272367))  
- **Mission Type**: Signals intelligence (electronic reconnaissance)  
- **Alternative Name**: Also referred to as Kosmos 437  
- **Significant Event**: Rocket launch occurred at 03:37:59 UTC ([reference](https://www.wikidata.org/wiki/Q6272367))  

## FAQs
### Q: What was the purpose of Cosmos 437?  
A: Cosmos 437 was a Soviet SIGINT satellite designed to intercept and analyze radio signals for military intelligence purposes.  

### Q: Where was Cosmos 437 launched from?  
A: It was launched from Plesetsk Cosmodrome Site 132 in the Soviet Union (now Russia).  

### Q: What rocket was used to launch Cosmos 437?  
A: The Kosmos-3M rocket was used for its launch on September 10, 1971.  

## Why It Matters  
Cosmos 437 played a critical role in Cold War-era electronic reconnaissance, providing the Soviet Union with vital signals intelligence capabilities. As part of the Tselina-OM program, it contributed to monitoring military and civilian communications, enhancing strategic awareness during heightened geopolitical tensions. Its successful deployment demonstrated Soviet advancements in space-based surveillance technology, influencing later developments in satellite reconnaissance.  

## Notable For  
- **Early SIGINT Satellite**: Part of the Tselina-OM series, a key Soviet electronic intelligence program.  
- **Cold War Significance**: Contributed to Soviet signals interception efforts during a period of intense global rivalry.  
- **Reliable Launch**: Successfully deployed via the Kosmos-3M, a proven Soviet launch vehicle.  

## Body  
### Mission Overview  
Cosmos 437 was a Soviet signals intelligence satellite launched under the Tselina-OM program, specializing in electronic reconnaissance.  

### Launch Details  
- **Date**: September 10, 1971  
- **Time**: 03:37:59 UTC  
- **Site**: Plesetsk Cosmodrome Site 132  
- **Rocket**: Kosmos-3M  

### Technical Specifications  
- **Satellite Model**: Tselina-OM  
- **Primary Function**: Radio signal interception and analysis  

### Historical Context  
Part of broader Soviet efforts to develop space-based intelligence capabilities during the Cold War, alongside other Tselina-series satellites.

## References

1. Jonathan's Space Report