# Johann-Friedrich Loos

> German navy officer and WWII submarine commander

**Wikidata**: [Q110488139](https://www.wikidata.org/wiki/Q110488139)  
**Source**: https://4ort.xyz/entity/johann-friedrich-loos


## References

1. Die deutschen U-Boot-Kommandanten (1 ed.)
2. [Source](https://www.uboat.net/boats/u248.htm)