# Avro 504K

> training and night fighter aircraft version of Avro 504

**Wikidata**: [Q15065562](https://www.wikidata.org/wiki/Q15065562)  
**Source**: https://4ort.xyz/entity/avro-504k


## References

1. Rand McNally Encyclopedia of Military Aircraft
2. Military Aircraft: Visual Encyclopedia
3. The Complete Encyclopedia of Flight 1848-1939, Chartwell Edition