# Improving the UAS-S4 Éhecal airfoil high angles-of-attack performance characteristics using a morphing wing approach

> Research article (Proceedings of the Institution of Mechanical Engineers Part G Journal of Aerospace Engineering, 2015) · cited 22× · AI/ML

**Wikidata**: [openalex:W407687506](https://www.wikidata.org/wiki/openalex:W407687506)  
**Source**: https://4ort.xyz/entity/improving-the-uas-s4-ehecal-airfoil-high-angles-of-attack-performance-characteristics-using-a-morphing-wing-approach
