# MILStar 3

> satellite

**Wikidata**: [Q111497856](https://www.wikidata.org/wiki/Q111497856)  
**Source**: https://4ort.xyz/entity/milstar-3

## Summary
MILStar 3 is an artificial satellite launched on April 30, 1999, as part of the Milstar satellite constellation. It was launched by a Titan IV rocket and is known by its COSPAR ID 1999-023A. The satellite is part of the U.S. military's secure communications network.

## Key Facts
- **Instance of**: Artificial satellite
- **Launch date**: April 30, 1999
- **Launch vehicle**: Titan IV
- **COSPAR ID**: 1999-023A
- **Part of**: Milstar satellite constellation
- **Aliases**: USA 143, MILSTAR-2 1
- **SCN (Satellite Catalog Number)**: 25724

## FAQs
### Q: What was the purpose of MILStar 3?
A: MILStar 3 was part of the Milstar satellite constellation, which provides secure military communications for the U.S. Department of Defense.

### Q: Which rocket launched MILStar 3?
A: MILStar 3 was launched by a Titan IV rocket on April 30, 1999.

### Q: What is the COSPAR ID of MILStar 3?
A: The COSPAR ID of MILStar 3 is 1999-023A.

### Q: What are the other names for MILStar 3?
A: MILStar 3 is also known as USA 143 and MILSTAR-2 1.

### Q: What is the SCN (Satellite Catalog Number) of MILStar 3?
A: The SCN of MILStar 3 is 25724.

## Why It Matters
MILStar 3 played a critical role in the Milstar satellite constellation, which was designed to provide secure, jam-resistant military communications. The constellation ensures reliable communication links for high-priority U.S. government and military operations. The satellite's launch and integration into the network enhanced the military's ability to maintain secure communications in challenging environments. The Milstar system, including MILStar 3, supports both tactical and strategic communications, ensuring that critical information can be transmitted even under electronic warfare conditions.

## Notable For
- **Part of a secure military communications network**: MILStar 3 is a key component of the Milstar constellation, which provides jam-resistant communications for the U.S. military.
- **Launched by a Titan IV rocket**: The satellite was launched using the Titan IV, a family of rockets used by the U.S. Air Force.
- **COSPAR ID 1999-023A**: The satellite's COSPAR ID reflects its launch in 1999.
- **Aliases USA 143 and MILSTAR-2 1**: The satellite is also known by these alternative names.
- **SCN 25724**: The satellite's catalog number in the U.S. Space Command's database.

## Body
### Overview
MILStar 3 is an artificial satellite launched on April 30, 1999, as part of the Milstar satellite constellation. The satellite was launched by a Titan IV rocket and is known by its COSPAR ID 1999-023A. It is also referred to as USA 143 and MILSTAR-2 1.

### Technical Details
- **Instance of**: Artificial satellite
- **Launch date**: April 30, 1999
- **Launch vehicle**: Titan IV
- **COSPAR ID**: 1999-023A
- **Part of**: Milstar satellite constellation
- **Aliases**: USA 143, MILSTAR-2 1
- **SCN (Satellite Catalog Number)**: 25724

### Significance
MILStar 3 is part of the Milstar satellite constellation, which provides secure military communications for the U.S. Department of Defense. The constellation ensures reliable communication links for high-priority U.S. government and military operations. The satellite's launch and integration into the network enhanced the military's ability to maintain secure communications in challenging environments. The Milstar system, including MILStar 3, supports both tactical and strategic communications, ensuring that critical information can be transmitted even under electronic warfare conditions.

## References

1. Jonathan's Space Report