# Ladislav Keller

> Czech pilot, flight engineer and writer

**Wikidata**: [Q112408172](https://www.wikidata.org/wiki/Q112408172)  
**Source**: https://4ort.xyz/entity/ladislav-keller


## References

1. Czech National Authority Database
2. [regional database of the Regional Library of Highlands](https://tritius.kkvysociny.cz/authority/956952)
3. [Source](https://aleph.nkp.cz/F/DLXFP3YCXM5T3B1AQ1U329PIHES9BPF9ENKJFP66SH5RYR2LXM-00294?func=accref&acc_sequence=001677587)