# OJ

> 1931 observation floatplane series by Berliner-Joyce

**Wikidata**: [Q3912769](https://www.wikidata.org/wiki/Q3912769)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Berliner-Joyce_OJ)  
**Source**: https://4ort.xyz/entity/oj


## References

1. Jane's American Fighting Aircraft of the 20th Century