# Werfer-Granate 21

> German WWII air-to-air rocket launcher

**Wikidata**: [Q4019014](https://www.wikidata.org/wiki/Q4019014)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Werfer-Granate_21)  
**Source**: https://4ort.xyz/entity/werfer-granate-21