# OK-MT

> engineering mockup in the Buran programme

**Wikidata**: [Q4328930](https://www.wikidata.org/wiki/Q4328930)  
**Source**: https://4ort.xyz/entity/ok-mt

## Summary
OK-MT is an engineering mockup developed as part of the Buran programme, serving as a test article for the Buran-class orbiter. It was part of the Soviet Union's Energia-Buran vehicle and held aliases such as Buran 4M and 0.04. The mockup was used to validate design and engineering concepts before full-scale production.

## Key Facts
- **Instance of**: Buran-class orbiter, test article
- **Part of**: Buran programme
- **Aliases**: Buran 4M, 4M, Buran 0.04, 0.04
- **Serial number**: 11Ф35МТ 4МТ
- **Country of origin**: Soviet Union
- **Coordinates**: Latitude 45.940472, Longitude 63.318417
- **Image**: [OK-MT mockup](https://commons.wikimedia.org/wiki/Special:FilePath/Изделие_0.15_(фото_4).jpg)
- **Schematic**: [OK-MT design](https://commons.wikimedia.org/wiki/Special:FilePath/03_OK-ML2.png)
- **Wikipedia languages**: Commons, Polish, Russian

## FAQs
### Q: What was the purpose of OK-MT?
A: OK-MT was an engineering mockup used to test and validate the design of the Buran-class orbiter before full-scale production. It helped refine engineering concepts for the Soviet Union's Energia-Buran programme.

### Q: How does OK-MT relate to the Buran programme?
A: OK-MT was a test article within the Buran programme, specifically designed to serve as a mockup for the Buran-class orbiter. It was part of the broader Energia-Buran vehicle development.

### Q: Where was OK-MT located?
A: The coordinates for OK-MT are latitude 45.940472 and longitude 63.318417, though specific details about its physical location are not provided.

### Q: What are the key aliases for OK-MT?
A: OK-MT is also referred to as Buran 4M, 4M, Buran 0.04, and 0.04.

### Q: What is the significance of OK-MT's serial number?
A: The serial number 11Ф35МТ 4МТ identifies OK-MT as a specific test article within the Buran programme, distinguishing it from other components.

## Why It Matters
OK-MT played a crucial role in the Buran programme by serving as an engineering mockup for the Buran-class orbiter. Its development helped validate design decisions and engineering concepts before full-scale production. As part of the Soviet Union's ambitious Energia-Buran vehicle, OK-MT contributed to the broader goal of creating a reusable spacecraft capable of spaceflight. While the programme faced challenges and was ultimately discontinued, OK-MT's contributions were essential in advancing the technology and knowledge required for future space exploration efforts.

## Notable For
- **Test Article**: OK-MT was a dedicated engineering mockup used to refine the Buran-class orbiter's design.
- **Buran Programme**: It was a key component of the Soviet Union's Energia-Buran vehicle development.
- **Aliases**: Recognized by multiple names, including Buran 4M and 0.04, reflecting its role in testing.
- **Coordinates**: Its location is documented with specific latitude and longitude, indicating a known testing site.
- **Serial Number**: The unique identifier 11Ф35МТ 4МТ distinguishes it as a distinct test article.

## Body
### Overview
OK-MT is an engineering mockup developed as part of the Buran programme, serving as a test article for the Buran-class orbiter. It was part of the Soviet Union's Energia-Buran vehicle and held aliases such as Buran 4M and 0.04. The mockup was used to validate design and engineering concepts before full-scale production.

### Design and Development
OK-MT was designed to test and refine the Buran-class orbiter's specifications. It included a schematic representation available for reference. The mockup's development was a critical step in ensuring the orbiter's functionality and reliability.

### Location and Identification
The coordinates for OK-MT are latitude 45.940472 and longitude 63.318417. The serial number 11Ф35МТ 4МТ uniquely identifies it as a specific test article within the Buran programme.

### Role in the Buran Programme
As a test article, OK-MT played a vital role in the Buran programme by validating engineering concepts. It was part of the broader Energia-Buran vehicle development, contributing to the Soviet Union's efforts to create a reusable spacecraft.

### Media and Documentation
Images of OK-MT are available, including a mockup photo and a schematic design. The mockup is also referenced in various Wikipedia language editions, indicating its significance in the programme's documentation.

### Legacy
While the Buran programme faced challenges and was ultimately discontinued, OK-MT's contributions were essential in advancing the technology and knowledge required for future space exploration efforts. Its development and testing laid the groundwork for potential advancements in reusable spacecraft technology.