# David A. Johnston

> American aerospace engineer

**Wikidata**: [Q102391668](https://www.wikidata.org/wiki/Q102391668)  
**Source**: https://4ort.xyz/entity/david-a-johnston-q102391668


## References

1. Mathematics Genealogy Project
2. [Source](https://afsffp.sysplus.com/SFFP/contact/lab.aspx?labid=3)
3. [Source](https://sites.nationalacademies.org/PGA/Fellowships/AFRL/PGA_171136)