# Hyperbolic navigation

> class of obsolete radio navigation systems

**Wikidata**: [Q15095273](https://www.wikidata.org/wiki/Q15095273)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Hyperbolic_navigation)  
**Source**: https://4ort.xyz/entity/hyperbolic-navigation


## References

1. [Integrated Authority File](http://d-nb.info/gnd/4161037-4)
2. [Library of Congress Authorities](http://id.loc.gov/authorities/subjects/sh85063675.html)
3. National Library of Israel Names and Subjects Authority File