# Z code

> Morse code operating signal of the US Army

**Wikidata**: [Q135797](https://www.wikidata.org/wiki/Q135797)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Z_code)  
**Source**: https://4ort.xyz/entity/z-code


## References

1. Freebase Data Dumps. 2013