# Project Excelsior

> United States Air Force project

**Wikidata**: [Q1155204](https://www.wikidata.org/wiki/Q1155204)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Project_Excelsior)  
**Source**: https://4ort.xyz/entity/project-excelsior


## References

1. Freebase Data Dumps. 2013
2. Quora