# S-55

> 1949 utility helicopter family by Sikorsky

**Wikidata**: [Q694765](https://www.wikidata.org/wiki/Q694765)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sikorsky_H-19_Chickasaw)  
**Source**: https://4ort.xyz/entity/s-55


## References

1. Freebase Data Dumps. 2013
2. Jane's American Fighting Aircraft of the 20th Century
3. Jane's World Aircraft Recognition Handbook, Fourth Edition
4. BabelNet