# Karel Mrázek

> Czech aircraft pilot

**Wikidata**: [Q55496609](https://www.wikidata.org/wiki/Q55496609)  
**Source**: https://4ort.xyz/entity/karel-mr-zek-q55496609


## References

1. Database of the Military Historical Archive
2. [Records of persons of interest](http://svazky.cz/test/svazkyMT.php?jmeno=Karel&prijm=Mrazek&dnar=29.11.1910&hledej=Hledat)
3. [Database of the Military Historical Archive](http://www.vuapraha.cz/soldier/20499469)
4. [regional database of the  Research Library in Hradec Králové](https://www.svkhk.cz/tools/vyroci.asp?zobr=fulllist)
5. [Source](https://knihovna.mestojablonec.cz/cs/sluzby/osobnosti-regionu/mrazek-karel.html)
6. [Source](http://www.vuapraha.cz/sites/default/files/Letecké%20karty/M/mrazek_karel_29.11.1910.pdf)
7. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
8. Database of members of the Czechoslovak Republic of military units abroad for the World War II
9. Czech National Authority Database
10. Encyclopedia of Brno History
11. [Source](http://svazky.cz/test/svazkyMT.php?jmeno=Karel&prijm=Mrazek&dnar=29.11.1910&hledej=Hledat)
12. Bibliography of the History of the Czech Lands