GE Aviation Czech sro (formerly Walter Engines as) based in Prague-Letnany is the biggest manufacturing and design centre for turboprop engines in the Czech Republic, employing 400 people. The company continues the best tradition of producing aircraft engines in the Czech Republic dating back to 1911.

GE Aviation is a world-leading provider of jet and turboprop engines, components and integrated systems for commercial, military, business and general aviation aircraft. GE Aviation has a global service network to support these offerings.