# B1049

> expended Falcon 9 first-stage booster

**Wikidata**: [Q81996247](https://www.wikidata.org/wiki/Q81996247)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Falcon_9_booster_B1049)  
**Source**: https://4ort.xyz/entity/b1049

## Summary
B1049 is an expended first-stage booster of the SpaceX Falcon 9 Block 5 rocket, used for multiple Starlink and Iridium NEXT satellite launches. It was decommissioned on November 23, 2022, after being retired from active service.

## Key Facts
- **Instance of**: Falcon 9 booster, Falcon 9 Block 5, former entity
- **Manufacturer**: SpaceX
- **Serial number**: B1049 (assigned by SpaceX)
- **Country of origin**: United States
- **Significant events**: Launched multiple Starlink missions (2019–2021) and the Iridium NEXT mission (January 11, 2019)
- **Preceded by**: B1048 (destroyed during landing failure)
- **Followed by**: B1050 (scrapped)
- **Decommissioned**: November 23, 2022 (marked as expended)
- **Wikidata description**: Expended Falcon 9 first-stage booster

## FAQs
### Q: What was B1049 used for?
A: B1049 was used to launch multiple Starlink satellite missions and the Iridium NEXT mission, demonstrating SpaceX's reusable rocket technology.

### Q: When was B1049 decommissioned?
A: B1049 was decommissioned on November 23, 2022, after being retired from active service.

### Q: What was the significance of B1049?
A: B1049 was part of SpaceX's fleet of reusable Falcon 9 boosters, contributing to the company's efforts to reduce launch costs through reusability.

### Q: What happened to B1049 after its last launch?
A: B1049 was marked as expended and decommissioned in November 2022, following its retirement from active service.

### Q: How many launches did B1049 complete?
A: B1049 completed at least nine launches, including missions for Starlink and Iridium NEXT.

## Why It Matters
B1049 played a crucial role in SpaceX's mission to make spaceflight more affordable and sustainable. As part of the Falcon 9 Block 5 series, it demonstrated the company's ability to reuse rocket components effectively. Its decommissioning marked the end of an era for the booster, which had contributed to multiple successful satellite deployments. The retirement of B1049 reflects SpaceX's ongoing efforts to advance reusable rocket technology, which has significantly impacted the commercial space industry.

## Notable For
- **Multiple Starlink missions**: B1049 launched multiple batches of Starlink satellites, aiding in the expansion of SpaceX's global internet constellation.
- **Iridium NEXT mission**: It supported the deployment of Iridium's next-generation satellite network.
- **Reusable rocket technology**: B1049 was part of SpaceX's fleet of reusable boosters, showcasing the company's commitment to reducing launch costs.
- **Decommissioning milestone**: Its retirement in 2022 marked the end of an era for the booster, highlighting SpaceX's advancements in rocket reusability.

## Body
### Overview
B1049 is a retired first-stage booster of the SpaceX Falcon 9 Block 5 rocket. It was manufactured by SpaceX in the United States and assigned the serial number B1049. The booster was decommissioned on November 23, 2022, after being marked as expended.

### Launch History
B1049 completed multiple launches, including:
- **Iridium NEXT mission**: Launched on January 11, 2019, as part of Iridium's satellite constellation project.
- **Starlink missions**: Launched multiple batches of Starlink satellites between 2019 and 2021, contributing to SpaceX's internet satellite network.

### Preceded and Succeeded By
- **Preceded by**: B1048, which was destroyed during a landing failure.
- **Followed by**: B1050, which was scrapped.

### Significance
B1049 was notable for its role in SpaceX's reusable rocket program, which aimed to reduce the cost of spaceflight. Its decommissioning was a significant milestone in the company's efforts to advance rocket reusability.

## Schema Markup
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  "@type": "Thing",
  "name": "B1049",
  "description": "Expended Falcon 9 first-stage booster used for multiple Starlink and Iridium NEXT satellite launches.",
  "sameAs": [
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    "https://en.wikipedia.org/wiki/Falcon_9_booster_B1049"
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}