# Rudolf Protiva

> Czechoslovak flyer (1908–1949)

**Wikidata**: [Q12050239](https://www.wikidata.org/wiki/Q12050239)  
**Source**: https://4ort.xyz/entity/rudolf-protiva


## References

1. Database of the Military Historical Archive
2. [1949](https://www.delpher.nl/nl/kranten/view?coll=ddd&identifier=ddd:010610531:mpeg21:a0019)
3. Database of members of the Czechoslovak Republic of military units abroad for the World War II
4. [Source](http://www.hostivickahistorie.cz/osobnosti/protiva-rudolf.html)
5. [Source](https://www.kampocesku.cz/clanek/32043/letani-mu-bylo-osudem)
6. [Database of the Military Historical Archive](http://www.vuapraha.cz/soldier/20509206)
7. [Source](https://acr.mo.gov.cz/acr/raf/cast/046.htm)