# traffic collision avoidance system

> aircraft collision avoidance system which actively interrogates other aircraft transponders

**Wikidata**: [Q333044](https://www.wikidata.org/wiki/Q333044)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Traffic_collision_avoidance_system)  
**Source**: https://4ort.xyz/entity/traffic-collision-avoidance-system


## References

1. Freebase Data Dumps. 2013
2. BabelNet