# VZ-7

> 1958 quadrotor helicopter prototype model by Curtiss-Wright

**Wikidata**: [Q3615769](https://www.wikidata.org/wiki/Q3615769)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Curtiss-Wright_VZ-7)  
**Source**: https://4ort.xyz/entity/vz-7


## References

1. Freebase Data Dumps. 2013
2. U.S. Army Aircraft Since 1947