# Boeing X-37A Approach and Landing Test Vehicle

> American uncrewed landing test vehicle

**Wikidata**: [Q123757474](https://www.wikidata.org/wiki/Q123757474)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Boeing_X-37A)  
**Source**: https://4ort.xyz/entity/boeing-x-37a-approach-and-landing-test-vehicle


## References

1. [Source](http://www.space.com/news/x37_darpa_040915.html)
2. [Source](https://www.space.com/3124-air-force-pushes-orbital-test-vehicle.html)
3. [Source](http://www.boeing.com/boeing/defense-space/ic/sis/x37b_otv/x37b_otv.page)
4. [Source](http://www.cnn.com/2005/TECH/space/06/23/white.knight/index.html)
5. [Source](https://www.space.com/2267-37-flies-mojave-encounters-landing-problems.html)
6. [Source](https://www.designation-systems.net/dusrm/app4/x-37.html)
7. [Source](https://ntrs.nasa.gov/api/citations/20010095443/downloads/20010095443.pdf)