# Josef Čermák

> Czech aircraft pilot (1918-1945)

**Wikidata**: [Q95486100](https://www.wikidata.org/wiki/Q95486100)  
**Source**: https://4ort.xyz/entity/josef-erm-k-q95486100


## References

1. Czech National Authority Database
2. Database of the Military Historical Archive
3. Letecká badatelna
4. Virtual International Authority File
5. Database of members of the Czechoslovak Republic of military units abroad for the World War II