# Boeing KB-29

> US heavy tanker aircraft with 4 piston engines, 1948

**Wikidata**: [Q2908506](https://www.wikidata.org/wiki/Q2908506)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Boeing_KB-29_Superfortress)  
**Source**: https://4ort.xyz/entity/boeing-kb-29


## References

1. Freebase Data Dumps. 2013