# helicopter

> aerodyne using powered rotary wings for primary lift generation

**Wikidata**: [Q34486](https://www.wikidata.org/wiki/Q34486)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Helicopter)  
**Source**: https://4ort.xyz/entity/helicopter


## References

1. [Nuovo soggettario](https://thes.bncf.firenze.sbn.it/termine.php?id=23161)
2. Nuovo soggettario
3. Freebase Data Dumps. 2013
4. United States Naval Aviation 1910-2010 Volume II Statistics
5. Integrated Authority File
6. The Complete Encyclopedia of Flight 1848-1939, Chartwell Edition
7. YSO-Wikidata mapping project
8. BabelNet
9. [Helicopter (Object) - Giant Bomb](https://www.giantbomb.com/helicopter/3055-361/)
10. National Library of Israel
11. KBpedia
12. GF WordNet