# U-540

> 1942 Type IX submarine

**Wikidata**: [Q2023410](https://www.wikidata.org/wiki/Q2023410)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/German_submarine_U-540)  
**Source**: https://4ort.xyz/entity/u-540


## References

1. [Source](https://uboat.net/boats/u540.htm)
2. Freebase Data Dumps. 2013