# Bell H-13 Sioux

> military helicopter series by Bell

**Wikidata**: [Q4883172](https://www.wikidata.org/wiki/Q4883172)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Bell_H-13_Sioux)  
**Source**: https://4ort.xyz/entity/bell-h-13-sioux


## References

1. United States Naval Aviation 1910-2010 Volume II Statistics
2. The International Directory of Military Aircraft 1996/97
3. U.S. Army Aircraft Since 1947