# McDonnell Douglas MD-12

> planned double-deck wide-body airliner, never produced

**Wikidata**: [Q182093](https://www.wikidata.org/wiki/Q182093)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/McDonnell_Douglas_MD-12)  
**Source**: https://4ort.xyz/entity/mcdonnell-douglas-md-12


## References

1. Freebase Data Dumps. 2013