# Walter HWK 109-509

> 1940s German aircraft rocket engine

**Wikidata**: [Q1509498](https://www.wikidata.org/wiki/Q1509498)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Walter_HWK_109-509)  
**Source**: https://4ort.xyz/entity/walter-hwk-109-509


## References

1. Freebase Data Dumps. 2013