# He 51B-1

> fighter-bomber aircraft

**Wikidata**: [Q18560350](https://www.wikidata.org/wiki/Q18560350)  
**Source**: https://4ort.xyz/entity/he-51b-1


## References

1. The Complete Encyclopedia of Flight 1848-1939, Chartwell Edition
2. [Designation-Systems.Net](http://www.designation-systems.net/non-us/spain.html)