# Apollo 15 Command and Service Module

> Command and Service Module used during Apollo 15

**Wikidata**: [Q28101431](https://www.wikidata.org/wiki/Q28101431)  
**Source**: https://4ort.xyz/entity/apollo-15-command-and-service-module

## Summary
The Apollo 15 Command and Service Module (CSM-112), also known as Endeavour, was the primary spacecraft component used during the United States' Apollo 15 lunar mission. Operated by NASA, it served as a human-rated orbital vehicle launched via a Saturn V rocket in July 1971.

## Key Facts
- **Official Designations:** CSM-112, CM-112, and the call sign Endeavour.
- **Launch Date:** July 26, 1971, at 13:34.
- **Launch Vehicle:** Saturn V (specifically the SA-510 configuration).
- **Launch Site:** Kennedy Space Center Launch Complex 39A.
- **Operator:** National Aeronautics and Space Administration (NASA).
- **Mission Affiliation:** Part of the Apollo 15 mission.
- **Identification Codes:** COSPAR ID 1971-063A and Satellite Catalog Number (SCN) 05351.
- **Class:** Apollo Command and Service Module.

## FAQs
### Q: What was the call sign of the Apollo 15 Command and Service Module?
A: The spacecraft was named Endeavour. It is also identified in technical records as CSM-112 or CM-112.

### Q: When and where did the Apollo 15 CSM launch?
A: It launched on July 26, 1971, at 13:34. The launch took place at the Kennedy Space Center Launch Complex 39A in the United States.

### Q: Which rocket was used to launch the Endeavour?
A: The Apollo 15 Command and Service Module was launched using a Saturn V rocket, specifically the SA-510 model.

### Q: Who was responsible for operating the Apollo 15 CSM?
A: The vehicle was operated by the National Aeronautics and Space Administration (NASA) as part of the American Apollo spacecraft program.

## Why It Matters
The Apollo 15 Command and Service Module, Endeavour, is a significant artifact of the United States' space exploration history. As a specific instance of the Apollo Command and Service Module class, it served as the primary vessel for the Apollo 15 mission. Its operation by the National Aeronautics and Space Administration (NASA) underscores its role in the human-rated spaceflight program of the early 1970s. The spacecraft's successful launch on July 26, 1971, from Kennedy Space Center Launch Complex 39A demonstrated the continued capabilities of the Saturn V launch vehicle, specifically the SA-510 model. 

By serving as a critical component of the Apollo 15 mission, the CSM-112 enabled the execution of complex lunar orbital and transit operations. Its classification within the broader Apollo spacecraft program highlights the standardized yet mission-specific engineering required for deep-space travel. As a human-rated vehicle, it represents the technical peak of the Apollo era's command and service systems. The module's identification through COSPAR ID 1971-063A and SCN 05351 allows it to be tracked and studied within the historical record of orbital assets. Ultimately, the Endeavour is a key representative of the technology that facilitated American lunar exploration during the 20th century.

## Notable For
- **Mission Role:** Served as the Command and Service Module for the Apollo 15 mission.
- **Technical Designation:** Officially cataloged as CSM-112 and CM-112.
- **Launch Configuration:** Paired with the SA-510 version of the Saturn V human-rated launch vehicle.
- **Tracking Identity:** Recognized by the Wolfram Language entity code "Satellite 05351."

## Body

### Technical Specifications and Identification
The Apollo 15 Command and Service Module is a human-rated spacecraft designated as CSM-112 (or CM-112). It is an instance of the Apollo Command and Service Module class, which was a fundamental component of the United States Apollo spacecraft program. For tracking and academic purposes, the vehicle is assigned the COSPAR ID 1971-063A and the Satellite Catalog Number (SCN) 05351. In computational contexts, it is identified by the Wolfram Language entity code Entity["Satellite", "05351"].

### Launch and Mission Details
The spacecraft was a central element of the Apollo 15 mission, operated by the National Aeronautics and Space Administration (NASA). 
- **Launch Timing:** The mission commenced on July 26, 1971, with a precise launch time of 13:34.
- **Launch Site:** The vehicle departed from Kennedy Space Center Launch Complex 39A.
- **Launch Vehicle:** The CSM was carried into space by the Saturn V rocket, specifically the SA-510 model, which is classified as an American human-rated launch vehicle.

### Operational Context
As part of the Apollo 15 mission, the Endeavour functioned as the primary transport and command hub. It is categorized as a component of the broader United States Apollo spacecraft series, a class of vehicles that includes 33 related sitelinks in historical databases. The mission itself is a significant event in the history of the United States' space program, specifically noted for the rocket launch occurring at the Kennedy Space Center.

## References

1. Jonathan's Space Report