# U-643

> 1942 Type VIIC submarine

**Wikidata**: [Q12804794](https://www.wikidata.org/wiki/Q12804794)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/German_submarine_U-643)  
**Source**: https://4ort.xyz/entity/u-643


## References

1. [Source](https://uboat.net/technical/shipyards/blohm.htm)
2. The Submarine War, 1939-1945
3. [Source](https://uboat.net/boats/u643.htm)