# ground proximity warning system

> aircraft system which detects when there is a danger of flying into terrain features and warns crew

**Wikidata**: [Q1138034](https://www.wikidata.org/wiki/Q1138034)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ground_proximity_warning_system)  
**Source**: https://4ort.xyz/entity/ground-proximity-warning-system


## References

1. Freebase Data Dumps. 2013