# BE-4

> liquified natural gas/liquid oxygen stage-combustion rocket engine

**Wikidata**: [Q18205474](https://www.wikidata.org/wiki/Q18205474)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/BE-4)  
**Source**: https://4ort.xyz/entity/be-4


## References

1. [Source](https://www.blueorigin.com/engines/be-4)