# ground speed

> horizontal speed of an aircraft relative to the ground

**Wikidata**: [Q1518019](https://www.wikidata.org/wiki/Q1518019)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ground_speed)  
**Source**: https://4ort.xyz/entity/ground-speed


## References

1. Freebase Data Dumps. 2013
2. Quora