# Satellite Launch Vehicle 3
**Wikidata**: [Q65515921](https://www.wikidata.org/wiki/Q65515921)  
**Source**: https://4ort.xyz/entity/satellite-launch-vehicle-3

## Summary
The Satellite Launch Vehicle 3 (SLV-3) is a launch vehicle developed and operated by the Indian Space Research Organisation (ISRO). Originating from India, it is categorized as a subclass of the Satellite Launch Vehicle, which served as the organisation's first launch vehicle platform. The SLV-3 is historically associated with deploying the Rohini series of satellites and technology payloads.

## Key Facts
- **Also Known As**: SLV-3
- **Operator**: Indian Space Research Organisation (ISRO)
- **Manufacturer**: Indian Space Research Organisation (ISRO)
- **Country of Origin**: India
- **Classification**: Subclass of the Satellite Launch Vehicle
- **Program Context**: Belongs to the Satellite Launch Vehicle class, which was the first launch vehicle developed by ISRO
- **Associated Payloads**: Rohini Satellite RS-1, Rohini Technology Payload, Rohini Satellite RS-D1, and Rohini Satellite RS-D2

## FAQs
### Q: Who manufactured and operated the Satellite Launch Vehicle 3?
A: The Satellite Launch Vehicle 3 was both manufactured and operated by the Indian Space Research Organisation (ISRO).

### Q: What type of payloads did the Satellite Launch Vehicle 3 carry?
A: The vehicle was associated with the Rohini satellite series and technology payloads, specifically including the Rohini Satellite RS-1, Rohini Technology Payload, Rohini Satellite RS-D1, and Rohini Satellite RS-D2.

### Q: How does the SLV-3 relate to the broader Satellite Launch Vehicle program?
A: The SLV-3 is a subclass of the "Satellite Launch Vehicle," which is classified as the first launch vehicle of the Indian Space Research Organisation.

## Why It Matters
The Satellite Launch Vehicle 3 (SLV-3) represents a foundational chapter in the history of the Indian Space Research Organisation (ISRO). As a specific implementation of India's first launch vehicle class, the SLV-3 served as a critical testbed for the nation's indigenous aerospace capabilities. Its development marked India's transition from utilizing foreign launch services to establishing an independent ability to orbit satellites.

The vehicle is intrinsically linked to the Rohini satellite family, demonstrating the capacity to deploy both technological payloads and operational satellites like the RS-1, RS-D1, and RS-D2. By successfully integrating the design, manufacturing, and operation of this vehicle under a single national agency (ISRO), the SLV-3 program provided the essential technical heritage and operational confidence required for India's subsequent, more advanced launch systems. It remains a key milestone in the country's trajectory toward self-reliance in space technology.

## Notable For
- **Indigenous Development**: Being a launch vehicle manufactured entirely in India by the Indian Space Research Organisation.
- **Program "Firsts"**: Existing as a subclass of the first launch vehicle class utilized by ISRO.
- **Rohini Missions**: Serving as the launch platform for the Rohini satellite series, including the RS-1, RS-D1, and RS-D2.
- **National Origin**: Distinguishing itself as a major aerospace product originating from India.

## Body
### Operator and Manufacturer
The Satellite Launch Vehicle 3 (SLV-3) was a product of the Indian Space Research Organisation (ISRO). The agency served a dual role as both the sole manufacturer and the operator of the vehicle. The project was entirely indigenous, reflecting India's drive to develop independent space launch capabilities during its early space program era.

### Classification and Lineage
The SLV-3 is defined as a subclass of the "Satellite Launch Vehicle." This parent class holds the distinction of being the very first launch vehicle developed by the Indian Space Research Organisation. The SLV-3 utilized this foundational design to achieve its mission objectives.

### Payloads and Associated Technology
The knowledge base explicitly links the SLV-3 to the deployment of specific Indian payloads. These associated entities include:
*   **Rohini Technology Payload**: An early payload used for technology demonstration.
*   **Rohini Satellite RS-1**: A satellite in the Rohini series.
*   **Rohini Satellite RS-D1**: A subsequent satellite iteration.
*   **Rohini Satellite RS-D2**: Another satellite in the series.

All associated payloads and the vehicle itself share the country of origin: India.

## Schema Markup
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