# Shvetsov M-25

> R-9 piston aircraft engine

**Wikidata**: [Q371480](https://www.wikidata.org/wiki/Q371480)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Shvetsov_M-25)  
**Source**: https://4ort.xyz/entity/shvetsov-m-25


## References

1. Freebase Data Dumps. 2013
2. BabelNet