# R-540 Whirlwind

> R-5 piston aircraft engine, five-cylinder version of the Whirlwind

**Wikidata**: [Q8038249](https://www.wikidata.org/wiki/Q8038249)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Wright_R-540_Whirlwind)  
**Source**: https://4ort.xyz/entity/r-540-whirlwind