# PAM-D

> booster stage used by some satellites launched by Delta rockets and the Space Shuttle

**Wikidata**: [Q25510097](https://www.wikidata.org/wiki/Q25510097)  
**Source**: https://4ort.xyz/entity/pam-d

## Summary
PAM-D, also known as Payload Assist Module-Delta, is a booster stage used to launch some satellites. It was employed by both Delta rockets and the Space Shuttle to provide additional thrust. This rocket model belongs to the Payload Assist Module class of single-stage solid-fueled booster stages.

## Key Facts
- PAM-D is also known by its alias, Payload Assist Module-Delta.
- It is classified as a rocket model.
- PAM-D is a subclass of the Payload Assist Module.
- Its manufacturer is McDonnell Douglas.
- It is powered by the Star 48 motor.
- The country of origin for PAM-D is the United States.
- It is a single-stage solid-fueled booster stage.
- A related entity is the PAM-D rocket body, a defunct American kick stage that orbited the USA-203 GPS satellite.

## FAQs
### Q: What is PAM-D?
A: PAM-D is a booster stage, also known as Payload Assist Module-Delta. It was utilized to provide additional thrust for some satellites launched by Delta rockets and the Space Shuttle.

### Q: What type of booster is PAM-D?
A: PAM-D is a single-stage, solid-fueled booster stage. It is classified as a rocket model and is a subclass of the broader Payload Assist Module category.

### Q: Who manufactured PAM-D?
A: PAM-D was manufactured by McDonnell Douglas. Its country of origin is the United States.

### Q: What motor powers PAM-D?
A: PAM-D is powered by the Star 48 motor.

## Why It Matters
PAM-D played a crucial role in space launches by providing necessary additional thrust for satellites. As a booster stage, it extended the capabilities of launch vehicles like Delta rockets and the Space Shuttle, allowing them to deploy certain payloads into their target orbits. Its existence meant that satellites requiring a specific orbital boost could be launched effectively, contributing to the successful deployment of various spacecraft. As a component of the Payload Assist Module class, PAM-D represented a practical solution for orbital insertion, demonstrating the utility of modular booster stages in space exploration and satellite deployment.

## Notable For
- Its use as a booster stage for both Delta rockets and the Space Shuttle.
- Being powered by the Star 48 motor.
- Its classification as a subclass of the Payload Assist Module.
- Being manufactured by McDonnell Douglas.
- Having a defunct rocket body that orbited the USA-203 GPS satellite.

## Body

### Overview
PAM-D, also known as Payload Assist Module-Delta, is a booster stage. It was designed to provide additional thrust for satellites.

### Classification and Type
PAM-D is classified as a rocket model. It is a subclass of the Payload Assist Module. The Payload Assist Module class consists of single-stage, solid-fueled booster stages.

### Components and Power
PAM-D is powered by the Star 48 motor.

### Manufacturer and Origin
The manufacturer of PAM-D is McDonnell Douglas. Its country of origin is the United States.

### Usage
PAM-D was used by Delta rockets and the Space Shuttle. It assisted in the launch of some satellites.

### Related Entities
A related entity is the PAM-D rocket body. This defunct American kick stage orbited the USA-203 GPS satellite.

## References

1. [Source](https://www.globalsecurity.org/space/systems/pam.htm)
2. [Source](https://space.skyrocket.de/doc_stage/pam-d.htm)