# Karl Illner

> Austrian aviator (1877–1935)

**Wikidata**: [Q114714](https://www.wikidata.org/wiki/Q114714)  
**Source**: https://4ort.xyz/entity/karl-illner


## References

1. [regional database of the  Research Library in Hradec Králové](https://www.svkhk.cz/tools/vyroci.asp?zobr=fulllist)
2. Integrated Authority File
3. Salzburgwiki