# U-42

> 1939 Type IXA submarine

**Wikidata**: [Q568690](https://www.wikidata.org/wiki/Q568690)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/German_submarine_U-42_(1939))  
**Source**: https://4ort.xyz/entity/u-42


## References

1. Freebase Data Dumps. 2013