# X-47B

> unmanned combat air vehicle demonstrator built by Northrop Grumman

**Wikidata**: [Q8685009](https://www.wikidata.org/wiki/Q8685009)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Northrop_Grumman_X-47B)  
**Source**: https://4ort.xyz/entity/x-47b


## References

1. KBpedia