# Near Vertical Incidence Skywave

> type of radio propagation

**Wikidata**: [Q751590](https://www.wikidata.org/wiki/Q751590)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Near_vertical_incidence_skywave)  
**Source**: https://4ort.xyz/entity/near-vertical-incidence-skywave


## References

1. Freebase Data Dumps. 2013