# Leonid Popov

> Soviet aircraft test navigator (1940-2023)

**Wikidata**: [Q16687137](https://www.wikidata.org/wiki/Q16687137)  
**Source**: https://4ort.xyz/entity/leonid-popov-q16687137


## References

1. [Source](https://tass.ru/armiya-i-opk/18208373)
2. Russian Aviation: A Biographical Encyclopedia: 1909–2009: A-Z
3. Virtual International Authority File
4. Open Library
5. obituary